The TLE6288R is a 6-channel (150 mOhm) Smart Multichannel Switch in Smart Power Technology

The IC has embedded protection, diagnosis and configurable functions. Channels 1-3 are high-side channels with integrated charge pump and can be programmed individually to do autonomous peak and hold current regulation with PWM. Channel 4-6 (also with integrated charge pump) can be configured to work as high-side switch or low-side switch. This IC can be used to drive standard automotive loads in high-side or low-side applications with switching frequencies up to 10 kHz. In addition the TLE6288R can be used to drive autonomously up to 3 inductive peak & hold (valves, coils) loads with programmable peak and hold current values.

Summary of Features

• 3 Channel high side with adjustable Peak & Hold current control
• 3 Channel high/low side configurable
• Protection
• Over-current (current limitation)
• Over temperature
• Overvoltage (active clamping)
• Diagnosis
• Over-current
• Over temperature
• Open load (Off-State)
• Interface and Control
• 16-Bit Serial Peripheral Interface (2 bit/CH)
• Device programming via SPI
• General Fault Flag + Over temperature Flag
• Direct parallel control of all channels
• Low Quiescent Current
• Compatible with 3.3 V and 5 V microcontrollers
• Electrostatic discharge (ESD) protection of all pins
• Green Product (RoHS compliant)
• AEC Qualified

Potential Applications

• Peak & Hold Loads (valves, coils)
• Solenoids, Relays and Resistive Loads
• Fast protected High-side Switching (PWM up to > 10 kHz)

The alternator control IC TLE8880TN is a monolithic full featured regulator specifically designed for closed loop voltage control. It can be used in 12V automotive multi-phase alternators with a rotating field winding. This regulator is able to communicate with an Engine-Management or Energy-Management ECU through a standard LIN interface. The battery voltage is regulated at a precise value between 10.6V and 16V. By using free-adjustable parameters, the regulator is able to operate even without any communication interface.
The TLE8880TN is compliant to the VDA LIN Alternator Regulator specification.

Summary of Features

• Qualified according to AEC-Q100
• EEPROM for customer specific adjustments
• Full digital and fast PI regulation
• High-Side DMOS with RDS(on) of 60mΩ @ 25°C for up to 12A excitation current
• LIN 1.3 (Datalink layer)
• LIN 2.1 (Physical layer)
• Very low stand-by current of 60 µA typical @ 25°C
• Reverse battery protected up to -2.5V
• 8kV ESD protection for alternator
• Duty cycle driven excitation current to the field winding in range from 0 to 100%
• Load response control (LRC)
• Temperature range -40°C to 175°C
• Digital temperature compensation

Benefits

• Available in Automotive Industrial standard package PG-TO-220-5-12 with straight leads, in 2 versions:
• with nickel plating on the leads (soldering)
• without nickel on the leads ends (welding)
• Qualified and Released by the VDA and further leading OEMs

Potential Applications

• 12V automotive alternators with LIN interface
• 12V truck alternators with LIN interface
• 12V aftermarket alternators
• 12V industrial generators

Additional products of LIN alternator regulator IC family:

Sales Name - Package - LIN Interface
TLE8880TN2 PG-TO220-5-12 LIN 1.3
TLE8881TN PG-TO220-5-12 LIN 1.3
TLE8886TN PG-TO220-5-12 LIN 2.1
TLE8881-2TN PG-TO220-5-12 LIN 1.3, LIN 2.1, LIN 2.2
Sales Name - Package - LIN Interface

TLE8880TN2 regulates 12V automotive multi-phase alternators with a rotating field winding

The alternator control IC TLE8880TN2 is a monolithic full featured regulator specifically designed for closed loop voltage control which can be used in 12V automotive multi-phase alternators with a rotating field winding. This regulator is able to communicate with an Engine-Management or Energy-Management ECU through a standard LIN interface. The battery voltage is regulated at a precise value between 10.6V and 16V. By using free-adjustable parameters, the regulator is able to operate even without any communication interface.

The TLE8880TN2 is compliant to the VDA LIN Alternator Regulator specification.

Summary of Features

• Qualified according to AEC-Q100
• EEPROM for customer specific adjustments
• Full digital and fast PI regulation
• High-Side DMOS with RDS(on) of 60mΩ @ 25°C for up to 12A excitation current
• LIN 1.3 (Datalink layer)
• LIN 2.1 (Physical layer)
• Very low stand-by current of 60 µA typical @ 25°C
• Reverse battery protected up to -2.5V
• 8kV ESD protection for alternator
• Duty cycle driven excitation current to the field winding in range from 0 to 100%
• Load response control (LRC)
• Temperature range -40°C to 175°C
• Digital temperature compensation

Benefits

• Available in Automotive Industrial standard package PG-TO-220-5-12 with straight leads, in 2 versions:
• with nickel plating on the leads (soldering)
• without nickel on the leads ends (welding)
• Qualified and Released by the VDA and further leading OEMs

Potential Applications

• 12V automotive alternators with LIN interface
• 12V truck alternators with LIN interface
• 12V aftermarket alternators
• 12V industrial generators

Additional products of LIN alternator regulator IC family:

Sales Name - Package - LIN Interface
TLE8880TN PG-TO220-5-12 LIN 1.3
TLE8881TN PG-TO220-5-12 LIN 1.3
TLE8886TN PG-TO220-5-12 LIN 2.1
TLE8881-2TN PG-TO220-5-12 LIN 1.3, LIN 2.1, LIN 2.2
Sales Name - Package - LIN Interface

TLE8881-2TN regulates 12V automotive multi-phase alternators

The alternator control IC TLE8881-2TN is a monolithic full featured regulator specifically designed for closed loop voltage control. It can be used in 12V automotive multi-phase alternators with a rotating field winding. This regulator is able to communicate with an Engine-Management or Energy-Management ECU through a standard LIN interface. The battery voltage is regulated at a precise value between 10.6V and 16V. By using free-adjustable parameters, the regulator is able to operate even without any communication interface.

The TLE8881-2TN is fully compliant to various LIN Alternator Regulator specifications (VDA, RSA-Nissan and HKMC).

Summary of Features

• Qualified according to AEC-Q100
• Enhanced EEPROM for OEM and Generator specific adjustments
• Full digital and fast PI regulation
• High-Side DMOS with RDS(on) of 60mΩ @ 25°C for up to 12A excitation current
• LIN 2.1/LIN 2.2 (physical/datalink layer) and LIN 1.3 (datalink layer) - selectable via EEPROM
• Fully configurable LIN IDs and LIN filters
• Very low stand-by current of 60 µA typical @ 25°C
• Reverse battery protected up to -2.5V
• 8kV ESD protection for alternator
• Duty cycle driven excitation current to the field winding in range from 0 to 100%
• Load response control (LRC)
• Temperature range -40°C to 175°C
• Digital temperature compensation
• Extensive voltage measurement range (8V to 24V)
• Speed measurement reporting via LIN
• Speed dependent excitation current limitation
• Speed/voltage dependent regulation parameter setting
• Low HEO: adapt overvoltage protection at low speed

Benefits

Easy switch:

• Assisting functions to simplify design-in into existing applications with MFC interface
• Compatible to existing Infineon LIN Alternator ICs (incl. same package pin-out)
• Compliant with various LIN generator-regulator specifications

Flexibility:

• LIN 1.3, LIN 2.1 and LIN 2.2
• Fully configurable LIN IDs and filters
• Enhanced EEPROM for customer specific adjustments

Enhanced regulation behavior:

• Speed dependent current limitation
• Speed and voltage dependent regulation parameter settings
• Adapting overvoltage protection at low speed (Low HEO)

Potential Applications

• 12V automotive alternators with LIN interface
• 12V truck alternators with LIN interface
• 12V aftermarket alternators
• 12V industrial generators

Additional products of LIN alternator regulator IC family:

Sales Name - Package - LIN Interface
TLE8880TN PG-TO220-5-12 LIN 1.3
TLE8880TN2 PG-TO220-5-12 LIN 1.3
TLE8881TN PG-TO220-5-12 LIN 1.3
TLE8886TN PG-TO220-5-12 LIN 2.1
Sales Name - Package - LIN Interface

TLE8881TN regulates 12V automotive multi-phase alternators and is compliant to the HKMC LIN Alternator Regulator specification

The alternator control IC TLE8881TN is a monolithic full featured regulator specifically designed for closed loop voltage control. It can be used in 12V automotive multi-phase alternators with a rotating field winding. This regulator is able to communicate with an Engine-Management or Energy-Management ECU through a standard LIN interface. The battery voltage is regulated at a precise value between 10.6V and 16V. By using free-adjustable parameters, the regulator is able to operate even without any communication interface.

Summary of Features

• Qualified according to AEC-Q100
• EEPROM for customer specific adjustments
• Full digital and fast PI regulation
• High-Side DMOS with RDS(on) of 60mΩ @ 25°C for up to 12A excitation current
• LIN 1.3 (Datalink layer)
• LIN 2.1 (Physical layer)
• Very low stand-by current of 60 µA typical @ 25°C
• Reverse battery protected up to -2.5V
• 8kV ESD protection for alternator
• Load response control (LRC)
• Duty cycle driven excitation current to the field winding in range from 0 to 100%
• Temperature range -40°C to 175°C
• Digital temperature compensation

Benefits

• Available in Automotive Industrial standard package PG-TO-220-5-12 with straight leads
• Qualified and released by HKMC

Potential Applications

• 12V automotive alternators with LIN interface
• 12V truck alternators with LIN interface
• 12V aftermarket alternators
• 12V industrial generators

Additional products of LIN alternator regulator IC family:

Sales Name - Package - LIN Interface
TLE8880TN PG-TO220-5-12 LIN 1.3
TLE8880TN2 PG-TO220-5-12 LIN 1.3
TLE8886TN PG-TO220-5-12 LIN 2.1
TLE8881-2TN PG-TO220-5-12 LIN 1.3, LIN 2.1, LIN 2.2
Sales Name - Package - LIN Interface

TLE8886TN regulates 12V automotive multi-phase alternators with a rotating field winding

The alternator control IC TLE8886TN is a monolithic full featured regulator specifically designed for closed loop voltage control. It can be used in 12V automotive multi-phase alternators with a rotating field winding. This regulator is able to communicate with an Engine-Management or Energy-Management ECU through a standard LIN interface. The battery voltage is regulated at a precise value between 10.6V and 16V. By using free-adjustable parameters, the regulator is able to operate even without any communication interface. The TLE8886TN is compliant to the VDA and RSA-Nissan LIN Alternator Regulator specification.

Summary of Features

• Qualified according to AEC-Q100
• EEPROM for customer specific adjustments
• Full digital and fast PI regulation
• High-Side DMOS with R_DS(on) of 60mΩ @ 25°C for up to 12A excitation current
• LIN 2.1 (Physical Layer and Datalink layer)
• Very low stand-by current of 60 µA typical @ 25°C
• Reverse battery protected up to -2.5V
• 8kV ESD protection for alternator
• Duty cycle driven excitation current to the field winding in range from 0 to 100%
• Load response control (LRC)
• Temperature range -40°C to 175°C
• Digital temperature compensation
• Enhanced voltage measurement range (8V to 24V)
• Speed measurement reporting via LIN

Benefits

• Infineon offers 2 versions to be fully compliant to LIN VDA and LIN RSA-Nissan Alternator Regulator specifications:
• Available in Automotive Industrial standard package PG-TO-220-5-12 with straight leads
• TLE8886TN Variant 1 (TLE8886TNAKSA1): LIN RSA-Nissan
• TLE8886TN Variant 2 (TLE8886TNAKSA2): LIN VDA

Potential Applications

• 12V automotive alternators with LIN interface
• 12V truck alternators with LIN interface
• 12V aftermarket alternators
• 12V industrial generators

Additional products of LIN alternator regulator IC family:

Sales Name - Package - LIN Interface
TLE8880TN PG-TO220-5-12 LIN 1.3
TLE8880TN2 PG-TO220-5-12 LIN 1.3
TLE8881TN PG-TO220-5-12 LIN 1.3
TLE8881-2TN PG-TO220-5-12 LIN 1.3, LIN 2.1, LIN 2.2
Sales Name - Package - LIN Interface

The TLE 7241E is a dual channel constant current control solenoid driver with integrated DMOS power transistors

The average load current can be programmed to a value in the range of 0 mA to 1000 mA (with a 1 OHM external sense resistor) with 10 bits of resolution. Load current is controlled using a hysteretic control scheme with a programmable hysteresis value. A triangular “dither” waveform can be superimposed on the switching current waveform in order to improve the transfer function of the solenoid. The amplitude and frequency of the dither waveform are programmable by the SPI interface. The device is protected from damage due to over-current, overvoltage and over-temperature conditions, and is able to diagnose and report open loads, shorted loads, and loads shorted to ground.

Summary of Features

• Two Fully Independent Channels
• Integrated N-channel DMOS transistors
• Programmable Average Current with 10-bit resolution via SPI
• Iavg range = 0 to 1000 mA (typical)
• Programmable Superimposed Dither
• Programmable Frequency (41 Hz to 1 kHz typ.)
• Programmable Amplitude (12.5 to 390 mVpp typ.)
• Programmable Hysteresis (40 to 110 mVpp typ.)
• Interface and Control
• 16-bit SPI (Serial Peripheral Interface) daisy chainable
• A single “Default” pin to disable both channels and reset the programmable registers of both channels
• 5.0 V and 3.3 V logic compatible I/O
• The contents of all registers can be verified via SPI
• Operation with or without external reference possible
• Protection
• Over-current
• Overvoltage
• Over temperature
• Diagnostics
• Over-current / shorted solenoid
• Over temperature
• Open load
• Short to GND
• Green Product (RoHS compliant)
• AEC Qualified

Potential Applications

• Variable force solenoids (e.g. automatic transmission solenoids)
• Constant current controlled solenoids like
• Idle Speed Control
• Exhaust Gas Recirculation
• Valve control
• Suspension Control

The TLE7242-2G IC is a four channel low-side constant current control pre-driver IC

Each channel can be configured to function either in on/off mode or in constant current mode by setting the appropriate MODE bit in SPI message #7.

Summary of Features

• Low side constant current control pre-driver integrated circuit
• Four independent channels
• Output current programmable with 11 bit resolution
• Current range = 0 to 1.2A (typ.) with a 0.2Ohm sense resistor
• Resolution = 0.78125 mA/bit (typ.) with a 0.2Ohm
• sense resistor
• +/- 2% full scale error over temperature when autozero is used
• Programmable PWM frequency via SPI from approximately 50 Hz to 4 KHz (typ.)
• Interface and Control
• 32 Bit SPI (Serial Peripheral Interface) - Slave only
• ENABLE pin to disable all channels or freeze all channels
• Active low RESET_B pin resets internal registers to their default state and disables all channels.
• Open drain FAULT pin can be programmed to transition low when various faults are detected.
• 5.0V and 3.3V logic compatible I/O
• Protection
• Over current shutdown - monitored at POSx pin.
• Programmable over current threshold
• Programmable over current delay time
• Programmable over current retry time
• Battery pin (BAT) overvoltage shutdown

Benefits

• Sense resistor can be scaled to expand solenoid current range above 1.2A
• Minimal protection circuitry can be added in order to use the TLE7242-2G in 24V applications (commercial vehicles)

Potential Applications

• Variable Force Solenoids (e.g. automatic transmission solenoids)
• Other constant current solenoids
• Idle Air Control
• Exhaust Gas Recirculation
• Vapor Management Valve
• Suspension Control

The TLE8242-2L IC is an eight channel low-side constant current control pre-driver IC

Each channel can be configured to function either in direct PWM mode or in constant current mode by setting the appropriate CM bit in SPI message #1.

Summary of Features

• Low side constant current control pre-driver integrated circuit
• Four independent channels
• Output current programmable with 11 bit resolution
• Current range = 0 to 1.2A (typ.) with a 0.2Ohm sense resistor
• Resolution = 0.78125 mA/bit (typ.) with a 0.2Ohm
• sense resistor
• +/- 2% full scale error over temperature when autozero is used
• Programmable PWM frequency via SPI from approximately 50 Hz to 4 KHz (typ.)
• Interface and Control
• 32 Bit SPI (Serial Peripheral Interface) - Slave only
• ENABLE pin to disable all channels or freeze all channels
• Active low RESET_B pin resets internal registers to their default state and disables all channels.
• Open drain FAULT pin can be programmed to transition low when various faults are detected.
• 5.0V and 3.3V logic compatible I/O
• Protection
• Over current shutdown - monitored at POSx pin.
• Programmable over current threshold
• Programmable over current delay time
• Programmable over current retry time
• Battery pin (BAT) overvoltage shutdown

Benefits

• Sense resistor can be scaled to expand solenoid current range above 1.2A
• Minimal protection circuitry can be added in order to use the TLE8242-2L in 24V applications (commercial vehicles)
• Current profile detection feature can be use to determine movement of the solenoid armature

Potential Applications

• Variable Force Solenoids (e.g. automatic transmission solenoids)
• Other constant current solenoids
• Idle Air Control
• Exhaust Gas Recirculation
• Vapor Management Valve
• Suspension Control

Applications

• Active suspension control
• Automotive
• Automotive body control module (BCM)
• Body electronics and power distribution
• EV traction inverter

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The two channels can be used as either low-side or high-side drivers in any combination. The device includes the drive transistor, recirculation transistor, and current sensing resistor; minimizing the number of required external components. This device is capable of regulating the average current flow in a load up to 1500 mA, depending on the dither settings and the load characteristics, with 0.73 mA resolution. A triangular dither waveform generator, when enabled, superimposes a triangular waveform with programmable amplitude and frequency on the programmed current setpoint

Summary of Features

• Two independent low side / high side configurable channels
• Integrated half-bridge power stages
• RON(max) = 250 mOhms@ Tj = 150 °C
• Integrated sense resistor with internal TCR compensation
• Load current measurement range = 0 mA to 1500 mA (typical)
• Current setpoint resolution = 0.73 mA
• Current control accuracy (-40C to 125C)
• +/- 5mA for load currents less than 500 mA
• +/- 1% for load currents greater than 500 mA
• Current control accuracy (-40C to 150C)
• +/- 7.5mA for load currents less than 500 mA
• +/- 1.5% for load currents greater than 500 mA
• Excellent immunity to large load supply voltage changes
• Integrated dither generator with programmable amplitude & frequency
• SPI interface for output control, diagnosis, and configuration
• Independent thermal shutdown for each channel
• Open load, switch bypass, and over-current protection and diagnosis for each channel
• Programmable slew rate control for reduced EMI
• Green Product (RoHS compliant)
• AEC Qualified

Benefits

• +/- 1% Current Accuracy for Entire Channel (-40C to 125C)
• Very Fast Current Step Response (dependent on solenoid characteristics)
• Near ZERO Over/Under-shoot on step Response
• Excellent Battery Ripple Rejection
• AutoZero feature (automatically eliminates offset error)
• Ease of use
• Integrated Power Devices
• Minimizes number of components placement, simplifies PCB layout
• Enables current limitation, slew rate control and thermal protection
• Improved Short-to-Battery performance
• Integrated Shunt
• Enables calibration of current accuracy at IC test
• Simplifies module calibration
• Active Recirculation
• Reduces power dissipation
• Enables integration
• Enables HS/LS Configuration

Potential Applications

• Variable force solenoids (e.g. automatic transmission solenoids)
• Constant current controlled solenoids like
• Idle Speed Control
• Exhaust Gas Recirculation
• Valve control
• Suspension Control

The three channels can be used as either low-side or high-side drivers in any combination. The device includes the drive transistor, recirculation transistor, and current sensing resistor; minimizing the number of required external components. This device is capable of regulating the average current flow in a load up to 1500 mA, depending on the dither settings and the load characteristics, with 0.73 mA resolution. A triangular dither waveform generator, when enabled, superimposes a triangular waveform with programmable amplitude and frequency on the programmed current setpoint

Summary of Features

• Three independent low side / high side configurable channels
• Integrated half-bridge power stages
• RON(max) = 250 mOhms@ Tj = 150 °C
• Integrated sense resistor with internal TCR compensation
• Load current measurement range = 0 mA to 1500 mA (typical)
• Current setpoint resolution = 0.73 mA
• Current control accuracy (-40C to 125C)
• +/- 5mA for load currents less than 500 mA
• +/- 1% for load currents greater than 500 mA
• Current control accuracy (-40C to 150C)
• +/- 7.5mA for load currents less than 500 mA
• +/- 1.5% for load currents greater than 500 mA
• Excellent immunity to large load supply voltage changes
• Integrated dither generator with programmable amplitude & frequency
• SPI interface for output control, diagnosis, and configuration
• Independent thermal shutdown for each channel
• Open load, switch bypass, and over-current protection and diagnosis for each channel
• Programmable slew rate control for reduced EMI
• Green Product (RoHS compliant)
• AEC Qualified

Benefits

• +/- 1% Current Accuracy for Entire Channel (-40C to 125C)
• Very Fast Current Step Response (dependent on solenoid characteristics)
• Near ZERO Over/Under-shoot on step Response
• Excellent Battery Ripple Rejection
• AutoZero feature (automatically eliminates offset error)
• Ease of use
• Integrated Power Devices
• Minimizes number of components placement, simplifies PCB layout
• Enables current limitation, slew rate control and thermal protection
• Improved Short-to-Battery performance
• Integrated Shunt
• Enables calibration of current accuracy at IC test
• Simplifies module calibration
• Active Recirculation
• Reduces power dissipation
• Enables integration
• Enables HS/LS Configuration

Potential Applications

• Variable force solenoids (e.g. automatic transmission solenoids)
• Constant current controlled solenoids like
• Idle Speed Control
• Exhaust Gas Recirculation
• Valve control
• Suspension Control

The TLE9241QU is an integrated circuit (IC) for use in automatic transmission control modules

Two gate drive outputs are included for controlling a reverse polarity protected high-side switch typically used to switch off power to the control module while the module is in a sleep state. Two high-side gate drive channels are also included for controlling two “safety” switches. These switches are typically used to provide power to the transmission solenoids. The device also provides interfaces for eight two-wire Hall Effect sensors, four of which can be used with position sensors and four which can be used with either position or speed sensors

Summary of Features

• Four input interfaces for two-wire Hall Effect position sensors
  − Short to supply protection
  − Overtemperature protection
  − Sensor state status available by SPI
• Four input interfaces for two-wire Hall Effect speed sensors
  − Digital output for speed and direction sensing
  − Further features set see position sensors above
• Two high-side gate drive channels
  − Short circuit protection
  − Programmable overcurrent threshold
  − Output state status available by SPI
• A high-side gate drive channel for driving n-channel MOSFETs in anti-serial configuration
  − Reverse polarity protected power switch
• Integrated charge pump
• 16 bit SPI interface
• Green Product (RoHS-compliant)

Benefits

Compared to a discrete circuit solution
~40% less PCB area
~65% fewer components

Potential Applications

• Automatic Transmission Control Modules
• Powertrain Control Modules

The device controls the current through inductive loads with less than 1% error. Target currents can be programmed from 0 to 1500mA with a resolution of 15 bit. The TLE92464ED supports dither currents up to 1800mA. The dither generator superimposes a triangular or trapezoidal waveform with programmable amplitude and frequency on the programmed current setpoint.
The device includes the drive transistors and the current sensing resistors to minimize the number of external components. TLE92464ED is ISO 26262 compliant and achieves safety level ASIL C.

Summary of Features

• Four independent low side channels with integrated MOSFETs (RDSon = 115 mΩ)
• <1% current control accuracy
• Programmable setpoint from 0mA to 1.5A
• Load current including dither 1.8A
• Current in parallel channel mode 2.7A
• Integrated dither generator with programmable amplitude, frequency and waveform
• 15 bit current setpoint resolution
• Integrated sense resistor RSHUNT = 140 mΩ
• Excellent immunity to large load supply voltage changes
• Operation down to 3.5 V at VDD pin
• 32 bit SPI with 8 bit CRC and SPI watchdog
• Sophisticated protection and diagnostic functions for each channel in on and off state
- Independent thermal shutdown for each channel
- Diagnostic Function (Open Load, Short Circuit Ground, Over Current)
- Voltage monitoring
- Overtemperature protection
• Two independent current feedback paths
• Integrated system clock with clock watchdog
• Temperature range -40°C to 175 °C
• Small power package PG-DSO-36-72
• Green product (RoHS-compliant)
• Pb-free (RoHS-compliant) package
• AEC-Q100 Grade 0 qualified
• ISO 26262 Safety Element out of Context for safety requirements up to ASIL C

Benefits

• Enables ASIL D on system level
• Full temp range up to 175°C
• +/- 1% Current Accuracy over lifetime (-40C to 150C)
• Excellent regulation performance for step responses
• Excellent Battery Ripple Rejection
• Ease of use due to family concept with 6CH TLE92466ED device
• Same software and package as TLE92466ED enables maximal reuse
• Scalable solution
• Integrated Power Devices
• Minimizes number of components placement, simplifies PCB layout
• Enables current limitation, slew rate control and thermal protection
• Improved Short-to-Battery performance

Potential Applications

• Variable force solenoids (e.g. automatic transmission solenoids)
• Other constant current solenoids
- Idle air control
- Exhaust gas recirculation
- Vapor management valve
- Suspension control

Applications

• Active suspension control
• Chassis domain control
• Diesel direct injection
• Electric vehicle (EV) drivetrain system
• EV traction inverter

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• SAK-TC389QP-160F300S AE
  AURIX™ Family – TC38xQP
• TLF11251EP |
  OPTIREG™ PMIC
• BSS84PW |
  Small signal/small power MOSFET
• IAUC100N04S6N022 |
  Automotive MOSFET
• IAUC120N04S6L009 |
  Automotive MOSFET
• SAL-TC387QP-160F300S AE
  AURIX™ Family – TC38xQP
• SAK-TC367DP-64F300S AA |
  AURIX™ Family – TC36xDP
• BTS7030-2EPA |
  PROFET™ +2 12V | automotive smart high-side switch
• TLF35584QVVS2 |
  OPTIREG™ PMIC

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Compared to the existing TLE92464ED, the TLE92464EDHP offers higher accuracy performances, in particular:

• <±3 mA up to 1200 mA initially
• <±0.8% up to 1200 mA including aging

Target currents can be programmed from 0 to 1500mA with a resolution of 15 bits. The TLE92464EDHP supports dither currents up to 1800mA. The dither generator superimposes a triangular or trapezoidal waveform with programmable amplitude and frequency on the programmed current setpoint. The device includes the drive transistors and the current sensing resistors to minimize the number of external components. TLE92464EDHP is ISO 26262 compliant and achieves safety level ASIL

Summary of Features

• High current control accuracy
• <±3 mA up to 1200 mA initially (TJ = -40 - 150°C, VBAT = 9 - 16 V)
• <±0.8% up to 1200 mA including aging (TJ = -40 - 150°C, VBAT = 9 - 16 V)
• <±1% up to 1500 mA including aging (TJ = -40 - 150°C, VBAT = 6 - 18 V)
• Four independent low side channels with integrated MOSFETs (RDSon = 115 mΩ)
• Programmable setpoint from 0mA to 1.5A
• Load current including dither 1.8A
• Current in parallel channel mode 2.7A
• Integrated dither generator with programmable amplitude, frequency, and waveform
• 15-bit current setpoint resolution
• Integrated sense resistor RSHUNT = 140 mΩ
• Excellent immunity to large load supply voltage changes
• Operation down to 3.5 V at VDD pin
• 32-bit SPI with 8 bit CRC and SPI watchdog
• Sophisticated protection and diagnostic functions for each channel in on and off state:
• Independent thermal shutdown for each channel
• Diagnostic Function (Open Load, Short Circuit Ground, Over Current)
• Voltage monitoring
• Overtemperature protection
• Two independent current feedback paths
• Integrated system clock with clock watchdog
• Temperature range -40°C to 175 °C
• Small power package PG-DSO-36-72
• Green product (RoHS-compliant)
• Pb-free (RoHS-compliant) package
• AEC-Q100 Grade 0 qualified
• ISO 26262 Safety Element out of Context for safety requirements up to ASIL C

Benefits

• Reduction of TCU calibration efforts saving cost and time
• Enables ASIL D on system level
• Full temp range up to 175°C
• +/- 1% Current Accuracy over lifetime (-40°C to 150°C)
• Excellent regulation performance for step responses
• Excellent Battery Ripple Rejection
• Ease of use due to the family concept with 6CH TLE92466ED device
• Same software and package as TLE92464ED and TLE92466ED enables maximal reuse
• Scalable solution
• Integrated Power Devices
• Minimizes number of components placement, simplifies PCB layout
• Enables current limitation, slew rate control, and thermal protection
• Improved Short-to-Battery performance

Potential Applications

• Variable force solenoids (e.g. automatic transmission and e-Axle)
• Other constant current solenoids
• Idle air control
• Exhaust gas recirculation
• Vapor management valve
• Suspension control

Applications

• Active suspension control
• Automotive body control module (BCM)

Designers who used this product also designed with

• TLE75080-ESD |
  Multichannel SPI switches and controllers
• BTS70020-1ESP |
  PROFET™ +2 12V | automotive smart high-side switch
• BTS71220-4ESA |
  SPOC™ +2 | multichannel serial interface high-side power controller
• BTS7008-1EPP |
  PROFET™ +2 12V | automotive smart high-side switch
• IAUC60N04S6N050H |
  Automotive MOSFET
• IAUC45N04S6N070H |
  Automotive MOSFET
• BTN7030-1EPA |
  MOTIX™ single half-bridge ICs for BDC motors
• BTS71033-6ESA |
  SPOC™ +2 | multichannel serial interface high-side power controller
• IAUC120N04S6N010 |
  Automotive MOSFET
• TLE75080-ESD |
  Multichannel SPI switches and controllers
• BTS70020-1ESP |
  PROFET™ +2 12V | automotive smart high-side switch
• BTS71220-4ESA |
  SPOC™ +2 | multichannel serial interface high-side power controller
• BTS7008-1EPP |
  PROFET™ +2 12V | automotive smart high-side switch
• IAUC60N04S6N050H |
  Automotive MOSFET
• IAUC45N04S6N070H |
  Automotive MOSFET
• BTN7030-1EPA |
  MOTIX™ single half-bridge ICs for BDC motors
• BTS71033-6ESA |
  SPOC™ +2 | multichannel serial interface high-side power controller

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The device controls the current through inductive loads with less than 1% error. Target currents can be programmed from 0 to 1500mA with a resolution of 15 bit. The TLE92466ED supports dither currents up to 1800mA. The dither generator superimposes a triangular or trapezoidal waveform with programmable amplitude and frequency on the programmed current setpoint.
The device includes the drive transistors and the current sensing resistors to minimize the number of external components. TLE92466ED is ISO 26262 compliant and achieves safety level ASIL C.

Summary of Features

• Six independent low side channels with integrated MOSFETs (RDSon = 115 mΩ)
• <1% current control accuracy
• Programmable setpoint from 0mA to 1.5A
• Load current including dither 1.8A
• Current in parallel channel mode 2.7A
• Integrated dither generator with programmable amplitude, frequency and waveform
• 15 bit current setpoint resolution
• Integrated sense resistor RSHUNT = 140 mΩ
• Excellent immunity to large load supply voltage changes
• Operation down to 3.5 V at VDD pin
• 32 bit SPI with 8 bit CRC and SPI watchdog
• Sophisticated protection and diagnostic functions for each channel in on and off state
- Independent thermal shutdown for each channel
- Diagnostic Function (Open Load, Short Circuit Ground, Over Current)
- Voltage monitoring
- Overtemperature protection
• Two independent current feedback paths
• Integrated system clock with clock watchdog
• Temperature range -40°C to 175 °C
• Small power package PG-DSO-36-72
• Green product (RoHS-compliant)
• Pb-free (RoHS-compliant) package
• AEC-Q100 Grade 0 qualified
• ISO 26262 Safety Element out of Context for safety requirements up to ASIL C

Benefits

• Enables ASIL D on system level
• Full temp range up to 175°C
• +/- 1% Current Accuracy over lifetime (-40°C to 150°C)
• Excellent regulation performance for step responses
• Excellent Battery Ripple Rejection
• Ease of use due to family concept with 4CH TLE92464ED device
• Same software and package as TLE92464ED enables maximal reuse
• Scalable solution
• Integrated Power Devices
• Minimizes number of components placement, simplifies PCB layout
• Enables current limitation, slew rate control and thermal protection
• Improved Short-to-Battery performance

Potential Applications

• Variable force solenoids (e.g. automatic transmission solenoids)
• Other constant current solenoids
- Idle air control
- Exhaust gas recirculation
- Vapor management valve
- Suspension control

Applications

• Automotive
• Body electronics and power distribution
• EV traction inverter

Designers who used this product also designed with

• SAL-TC389QP-160F300S AE
  AURIX™ Family – TC38xQP
• BTS7008-1EPP |
  PROFET™ +2 12V | automotive smart high-side switch
• BTS7200-2EPA |
  PROFET™ +2 12V | automotive smart high-side switch
• BTS7040-1EPA |
  PROFET™ +2 12V | automotive smart high-side switch
• TLE9243QK |
  OPTIREG™ PMIC
• SAL-TC375TP-96F300W AA |
  AURIX™ Family – TC37xTP
• BTS3050EJ |
  HITFET™ + 12V | automotive low-side switch
• BAS40-05W |
  Schottky Diodes
• TLF80511EJ V33 |
  OPTIREG™ linear voltage regulators (LDO)
• IPD60N10S4L-12 |
  Automotive MOSFET
• SAL-TC389QP-160F300S AE
  AURIX™ Family – TC38xQP
• BTS7008-1EPP |
  PROFET™ +2 12V | automotive smart high-side switch
• BTS7200-2EPA |
  PROFET™ +2 12V | automotive smart high-side switch
• BTS7040-1EPA |
  PROFET™ +2 12V | automotive smart high-side switch
• TLE9243QK |
  OPTIREG™ PMIC
• SAL-TC375TP-96F300W AA |
  AURIX™ Family – TC37xTP
• BTS3050EJ |
  HITFET™ + 12V | automotive low-side switch
• BAS40-05W |
  Schottky Diodes

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The TLE8080EM is an engine management IC based on Infineon Smart Power Technology (SPT)

It provides a compact and cost optimized solution for 1 cylinder combustion engine management systems It integrates a power supply, K-line, SPI control and diagnosis , variable reluctance sensor interface and power stages into one power interface integrated circuits and includes embedded protection functions. The TLE8080 represents the interface between micro controller and actuators. With its's featue set the TLE8080 can cover the requirements of a one cylinder motorcycle engine management system.

Summary of Features

• Supply 5V (+/-2%), 250mA
• Watchdog and Reset Function
• K-line transceiver (ISO 9141)
• Serial Peripheral Interface (SPI)
• 4 low side driver for inductive loads with overtemperature with open load/short to GND in off diagnosis:
• – 2 low side switches with maximum operation of 2.6A
• – 2 low side switches with maximum operation of 350mA

• 1 low side driver for resistive loads with maximum operation current of 3A
• Configurable variable reluctance sensor interface
• Reset output and 5V undervoltage detection
• Over-temperature and Over-current Protection
• Temperature Range: -40°C to 150°C
• Green product (RoHS compliant)
• Short Power On Reset Delay Time
• Low V5DD Reset Threshold

Benefits

• Optimized for 1 Cylinder motorcycle needs
• very small package saves Boardspace
• very reliable meets AECQ100

Potential Applications

• Motorcycle and small Engine Management Systems featuring:
• Electronic Fuel Injection systems
• Electronic carburetor systems
• Electronic capacitor discharge ignition systems
• Small engine applications using combustion engines:
• Scooters, 3 wheelers, all terrain vehicles, snow mobiles, marines
• lawn tractors and mowers
• trimmers, tillers, edgers, saw chains
• generator sets

Applications

• General purpose motor drive - variating frequency and voltage

TLE8088EM is an engine management IC based on Infineon Smart Power Technology (SPT)

The TLE8088EM represents the interface between the microcontroller and actuators. It includes embedded protection functions and integrates a power supply, K-line and power stages to drive different loads in an Engine Management System. It provides a compact and cost optimized solution for one cylinder motorcycle engine management system.

Summary of Features

• Supply 5 V (±2%), 250mA
• Over-temperature and Over-current Protection
• Watchdog and Reset Function
• K-Line Transceiver
• 1 low side driver for inductive loads with current of 2.6A including over-temperature, over-current protection and open load/short to GND in off diagnosis
• 1 low side driver for resistive loads with current of 3A including over-temperature and over-current protection
• Small Package PG-SSOP-24 Exposed Pad
• Temperature Range: -40°C to 150°C
• Green Product (RoHS compliant)
• AEC Qualified

Benefits

• Optimized for 1 Cylinder motorcycle needs
• very small package saves Boardspace
• very reliable meets AECQ100

Potential Applications

• Motorcycle and small Engine Management Systems featuring:
• Electronic Fuel Injection systems
• Electronic carburetor systems
• Electronic capacitor discharge ignition systems
• Small engine applications using combustion engines:
• Scooters, 3 wheelers, all terrain vehicles, snow mobiles, marines
• lawn tractors and mowers
• trimmers, tillers, edgers, saw chains
• generator sets

Applications

• Diesel direct injection
• General purpose motor drive - variating frequency and voltage
• Multi-port fuel injection
• Small 1-cylinder combustion engine solution

It is protected against overtemperature and overcurrent and provides diagnostic features for each integrate power stage. The TLE8082ES integrates a pre-regulator for external FETs, a sensor supply, a communication supply for on-board transceivers, an SPI interface and four power stages to drive different load types used in engine management systems.
The IC is a compact and cost optimized solution to meet modern emission standards and regulations of engine management systems.

Summary of Features

Power supplies

• Voltage pre-regulator with external FET
• 5 V sensor supply (tracking 5 V supply input)
• 5 V communication supply (tracking 5 V supply input)

Permanent supply feature

• dedicated KEY input
• After-run functionality
• 4 low side drivers for inductive loads with overtemperature, overcurrent protection and open load/short to GND in off diagnosis
• 3 low-side power stages
• 1 low-side power stage with current measurement feature (O2-heater)
• Window watchdog module
• Serial Peripheral Interface (SPI)
• Green Product (RoHS compliant)
• AEC-Q100 qualification

Benefits

• Best fit partitioning to BSVI/OBDII compliance through understanding of system and customer requirements
• Smallest size/cost system solution
• Thermally feasible system solution
• Maximum utilization of functions of components already in use
• Evolutionary approach based on existing EFI-ECU solutions to reduce software effort
• Highest Quality Standards

Potential Applications

All automotive applications, in particular

• Motorcycles, 2- and 3-wheelers and scooters
• Watercraft, marines and jet-skis
• Snow mobiles

Applications

• Diesel direct injection
• Multi-port fuel injection
• Small 1-cylinder combustion engine solution

TLE8088EM is an engine management IC based on Infineon Smart Power Technology (SPT)

The TLE8088EM represents the interface between the microcontroller and actuators. It includes embedded protection functions and integrates a power supply, K-line and power stages to drive different loads in an Engine Management System. It provides a compact and cost optimized solution for one cylinder motorcycle engine management system.

Summary of Features

• Supply 5 V (±2%), 250mA
• Over-temperature and Over-current Protection
• Watchdog and Reset Function
• K-Line Transceiver
• 1 low side driver for inductive loads with current of 2.6A including over-temperature, over-current protection and open load/short to GND in off diagnosis
• 1 low side driver for resistive loads with current of 3A including over-temperature and over-current protection
• Small Package PG-SSOP-24 Exposed Pad
• Temperature Range: -40°C to 150°C
• Green Product (RoHS compliant)
• AEC Qualified

Benefits

• Optimized for 1 Cylinder motorcycle needs
• very small package saves Boardspace
• very reliable meets AECQ100

Potential Applications

• Motorcycle and small Engine Management Systems featuring:
• Electronic Fuel Injection systems
• Electronic carburetor systems
• Electronic capacitor discharge ignition systems
• Small engine applications using combustion engines:
• Scooters, 3 wheelers, all terrain vehicles, snow mobiles, marines
• lawn tractors and mowers
• trimmers, tillers, edgers, saw chains
• generator sets

Applications

• Diesel direct injection
• Small 1-cylinder combustion engine solution

Designers who used this product also designed with

• IAUC120N04S6N008 |
  Automotive MOSFET
• IPD25N06S4L-30 |
  Automotive MOSFET
• IAUC120N04S6N008 |
  Automotive MOSFET
• IPD25N06S4L-30 |
  Automotive MOSFET
• IAUC120N04S6N008 |
  Automotive MOSFET
• IPD25N06S4L-30 |
  Automotive MOSFET

The TLE8888-1QK is the optimum ‘all-in-one-device’ solution, if it’s about automotive engine management systems

It contains all necessary items for an electronic control unit for 4 cylinder automotive engine management systems. TLE8888 includes state of the art communication interfaces, ECU and sensor supply functions and the output drivers for solenoids, injectors, relays and stepper motors. In addition to that there are advanced diagnosis features and functions implemented into the TLE8888 for optimum use in a modern engine management system.

Summary of Features

• Supply system with uC -, sensor supplies and standby regulator
• 29 Power outputs for inductive loads, half bridges and ignition
• Communication I/F: Direct Inputs, µ second bus, CAN H and LIN I/F
• Protection and safety features: Diagnosis, active clamping , UV-/ OV detection, GDI engines Watchdog configurable
• Advanced features: VRS I/F, Key Input detection, Engine-off time, after run mode and delay timer
• Package: LQFP100

Benefits

• Complete solution for 4-cylinder engine management systems
• Area optimized ECU design
• Low EMI designs

Potential Applications

• 4 Cylinder automotive engine management systems
• MPI and GDI systems
• All-in-one chip solution for small engine application

The TLE8888QK is the optimum ‘all-in-one-device’ solution, if it’s about automotive engine management systems

It contains all necessary items for an electronic control unit for 4 cylinder automotive engine management systems. TLE8888 includes state of the art communication interfaces, ECU and sensor supply functions and the output drivers for solenoids, injectors, relays and stepper motors. In addition to that there are advanced diagnosis features and functions implemented into the TLE8888 for optimum use in a modern engine management system.

Summary of Features

• Supply system with uC -, sensor supplies and standby regulator
• 29 Power outputs for inductive loads, half bridges and ignition
• Communication I/F: Direct Inputs, µ second bus, CAN H and LIN I/F
• Protection and safety features: Diagnosis, active clamping , UV-/ OV detection, safety watch-dog
• Advanced features: VRS I/F, Key Input detection, Engine-off time, after run mode and delay timer
• Package: LQFP100

Benefits

• Complete solution for 4-cylinder engine management systems
• Area optimized ECU design
• Low EMI designs

Potential Applications

• 4 Cylinder automotive engine management systems
• MPI and GDI systems
• All-in-one chip solution for small engine application

Designers who used this product also designed with

• SAK-TC1728N-192F133HR AC |
  TC1728/24 (AUDO MAX)
• BAS40-05W |
  Schottky Diodes
• SAK-TC1728N-192F133HR AC |
  TC1728/24 (AUDO MAX)
• BAS40-05W |
  Schottky Diodes
• SAK-TC1728N-192F133HR AC |
  TC1728/24 (AUDO MAX)
• BAS40-05W |
  Schottky Diodes