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Supplier: Newark, An Avnet Company
Description: Optically Isolated IGBT Gate Drive Circuit / TUBE RoHS Compliant: Yes
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Supplier: Allegro MicroSystems Inc.
Description: ISOLATED GATE DRIVERS
- Output Voltage: 1,000 volts
- Number of Outputs: 1
- Features: Other
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Supplier: Broadcom Inc.
Description: The Avago ACPL-302J is a 2.5A gate drive optocoupler device with integrated flyback controller for isolated DC-DC converter. The device also features integrated active Miller clamp, IGBT DESAT detection, and Under Voltage Lock-Out (UVLO) with feedback. The fast propagation delay
- Rise Time: 0.07 µs
- Collector Emitter Breakdown Voltage: 6 volts
- Resistance On: 0.9 ohms
- Operating Temperature: -40 to 105 C
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Supplier: Broadcom Inc.
Description: for a complete, isolated IGBT gate drive circuit with fault protection and feedback into one SO-16 package. TTL input logic levels allow direct interface with a microcontroller, and an optically isolated power output stage drives IGBTs with power ratings of up to
- Rise Time: 0.1 µs
- Operating Temperature: -40 to 125 C
- Input: DC
- Features: Other
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Supplier: Broadcom Inc.
Description: ACPL-32JT is a 2.5A Automotive R2Coupler Smart Gate Drive Optocoupler, which features integrated flyback controller for isolated DC-DC converter, IGBT Desaturation sensing with fault feedback, Under-Voltage LockOut (UVLO) with soft-shutdown and fault feedback and active Miller
- Rise Time: 0.07 µs
- Collector Emitter Breakdown Voltage: 6 volts
- Operating Temperature: -40 to 125 C
- Input: AC, DC
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Supplier: Broadcom Inc.
Description: The ACPL-P34X/W34X evaluation board allows a power inverter designer to easily test the drive, rail-to-rail and speed capability of the ACPL-P343/W343 gate drive optocoupler. The evaluation board includes two separate gate drive channels (one optocoupler per
- Category: Development Board
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Supplier: ERSAELECTRONICS PTE. LTD.
Description: Optically Isolated Intelligent Power Module (IPM) Driver in Stretched Body SOP 6-Pin Stretched Body SOP 6-Pin, Tube (100 units per tube), 2000-TUBE Product overview: FOD8480 from onsemi is a Gate Driver IC for power MOSFET and IGBT drive stages, motor inverters, DC-DC
- Supply Voltage: 4.5 volts
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Supplier: Littelfuse, Inc.
Description: drive circuit complexity, board space, and cost of alternate techniques for isolated switching of MOSFETs. Used in conjunction with discrete MOSFETs, these devices are ideal for use in programmable controls, process control, instrumentation and telecommunications, replacing mechanical
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Supplier: ERSAELECTRONICS PTE. LTD.
Description: 4-A/5-A, 5.7-kVRMS single-channel isolated gate driver with Opto-Compatible input 6-SOIC -40 to 125 Product overview: UCC23513DWYR from Texas Instruments is a Gate Driver IC for power MOSFET and IGBT drive stages, motor inverters, DC-DC converters, lighting control, and
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Supplier: Littelfuse, Inc.
Description: drive circuit complexity, board space, and cost of alternate techniques for isolated switching of MOSFETs. Used in conjunction with discrete MOSFETs, these devices are ideal for use in programmable controls, process control, instrumentation and telecommunications, replacing mechanical
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Supplier: ERSAELECTRONICS PTE. LTD.
Description: Galvanically isolated 4 A single gate driver Product overview: STGAP2SCMTR from STMicroelectronics is a Gate Driver IC for power MOSFET and IGBT drive stages, motor inverters, DC-DC converters, lighting control, and industrial power electronics. It is useful for engineers
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Supplier: ERSAELECTRONICS PTE. LTD.
Description: 4-A/6-A, 5.7-kVRMS dual-channel isolated gate driver with 8-V UVLO, dual input, enable pin 16-SOIC -40 to 125 Product overview: UCC21521DWR from Texas Instruments is a Gate Driver IC for power MOSFET and IGBT drive stages, motor inverters, DC-DC converters, lighting
- Supply Voltage: 3 volts
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Supplier: Skyworks Solutions, Inc.
Description: 2.5 kV 5 V Dual Iso Gate Drive
- Peak Output Current: 0.5 amps
- Propagation Delay: 60 ns
- Operating Temperature: -40 to 125 C
- Driver Type: Dual Gate Driver (Half-bridge)
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Supplier: Skyworks Solutions, Inc.
Description: The new Si82Ex family are isolated gate drive solutions for power switch driving needs, including Silicon MOSFET, IGBT, SiC, and GaN. All devices in this family include proven voltage mode gate drive architectures with a variety of CMOS inputs with deglitch
- Supply Voltage: 5 to 30 volts
- Operating Temperature: -40 to 125 C
- Input Threshold: CMOS, PWM
- Driver Type: High-side Gate Driver, Low-side Gate Driver
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, DRIVE BOARD, IGDPS, ISOLATED GATE DRIVER POWER SUPPLY, FOR 1557 MEDIUM VOLTAGE DRIVE. FREE 2 YEAR RADWELL WARRANTY
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Supplier: Infineon Technologies AG
Description: The EiceDRIVER™ gate driver 1EDI3028AS is a high voltage IGBT driver for automotive applications, providing 8 kV galvanic insulation with coreless transformer (CT) technology. It offers a powerful output stage with up to 15 A peak current for high power switches. It features a split output
- Peak Output Current: 15 amps
- Supply Voltage: 3 to 5.5 volts
- Propagation Delay: 60 ns
- Driver Type: High-side Gate Driver
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Supplier: Infineon Technologies AG
Description: The EiceDRIVER™ gate driver 1EDI3035AS is a high voltage SiC MOSFET driver for automotive applications, featuring 8 kV galvanic insulation with coreless transformer (CT) technology. The IC supports up to 1200 V SiC-MOSFETs and is ideally suitable to drive the IGBT + SiC HybridPACK™
- Peak Output Current: 20 amps
- Supply Voltage: 3 to 5.5 volts
- Propagation Delay: 60 ns
- Driver Type: High-side Gate Driver
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Supplier: Infineon Technologies AG
Description: The EiceDRIVER™ gate driver 1EDI3026AS is a high voltage IGBT driver for automotive applications, offering 8 kV galvanic insulation with coreless transformer (CT) technology. It provides a powerful output stage with up to 20 A peak current for high power switches. It features a split output
- Peak Output Current: 20 amps
- Supply Voltage: 3 to 5.5 volts
- Propagation Delay: 60 ns
- Driver Type: High-side Gate Driver
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Supplier: Infineon Technologies AG
Description: The EiceDRIVER™ gate driver 1EDI3038AS is a high voltage SiC MOSFET driver for automotive applications, offering 8 kV galvanic insulation with coreless transformer (CT) technology. It provides a powerful output stage with up to 15 A peak current for high power switches and includes a split
- Peak Output Current: 15 amps
- Supply Voltage: 3 to 5.5 volts
- Propagation Delay: 60 ns
- Driver Type: High-side Gate Driver
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Supplier: Littelfuse, Inc.
Description: drive circuit complexity, board space, and cost of alternate techniques for isolated switching of MOSFETs. Used in conjunction with discrete MOSFETs, these devices are ideal for use in programmable controls, process control, instrumentation and telecommunications, replacing mechanical
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Supplier: Lingto Electronic Limited
Description: ISOLATED COMPACT IGBT GATE DRIVE
- Gate Type: Buffer / Driver
- IC Package Type: Other
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Supplier: VAST STOCK CO., LIMITED
Description: Gate Drivers 5 kV 8 V UVLO dual isolated gate drive
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Supplier: Richardson RFPD
Description: VLA500-01 is a hybrid integrated circuit designed for driving IGBT modules. This device is a fully isolated gate drive circuit consisting of an optimally isolated gate drive amplifier and an isolated DC-to-DC converter.
- Peak Output Current: 12 amps
- Features: Other
- Package Type: SIP
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Supplier: Acme Chip Technology Co., Limited
Description: ISOLATED HIGH CURRENT GATE DRIVE
- Supply Voltage: 20 volts
- Features: Other
- Packing Method: Tape Reel
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Supplier: Coilcraft, Inc.
Description: capacitance (as low as 0.7 pF), making it particularly well-suited for use in isolated gate driver bias supplies employing the open-loop LLC topology to achieve ultra-low EMI noise and high CMTI (Common Mode Transient Immunity). These characteristics make it especially beneficial for
- Operating Temperature: -40 to 125 C
- DCR: 0.44 ohms
- Cooling Method: Dry-type / Air Cooled
- Transformer Type: Isolation Transformer
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Supplier: DigiKey
Description: GALVANICALLY ISOLATED GATE DRIVE
- Isolation Voltage: 5,700 volts
- Rise Time: 0.02 µs
- Operating Temperature: -40 to 125 C
- Mounting Option: Surface Mount
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Supplier: RS Components, Ltd.
Description: 2.5 kV 8 V UVLO dual isolated gate drive
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Supplier: ODG (Origin Data Global)
Description: ISOLATED HIGH CURRENT GATE DRIVE
- Operating Temperature: -40 to 125 C
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Supplier: ODG (Origin Data Global)
Description: ISOLATED COMPACT IGBT GATE DRIVE
- Operating Temperature: -40 to 125 C
- Features: Linear Regulator, Other
- Package Type: SOIC / SOP
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Supplier: Coilcraft, Inc.
Description: production. With higher isolation voltage compared to the HTX7045C and low interwinding capacitance (as low as 0.55 pF), the HTX8045C is particularly well-suited for use in isolated gate driver bias supplies employing the open-loop LLC topology to achieve ultra-low EMI noise and high
- Operating Temperature: -40 to 125 C
- DCR: 0.415 ohms
- Cooling Method: Dry-type / Air Cooled
- Transformer Type: Isolation Transformer
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Supplier: ODG (Origin Data Global)
Description: Upper and Lower Tube Drive 2 Non-isolated 4.5A 8V~17V 3A SOP-8-EP Gate Drivers ROHS
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Supplier: Kollmorgen Corporation
Description: AKD2G features include dual-axis, expandable I/O (without increasing the size), removable memory, dual-channel STO, and the first drive-resident graphic display in the industry. The AKD2G is optimized for single-connector AKM2G and AKM (with or without brake) reducing wiring with single
- Number of Axes / Motors: 2
- Rated Power: 1,000.0000000000001 to 8,000.00000000003 watts
- Continuous Output Current: 3 to 12 amps
- Peak Output Current: 9 to 30 amps
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Supplier: Richardson RFPD
Description: The Half-Bridge Gate-Drive Power Supply Reference Design (RD) consists of a half-bridge suitable for voltages up to 1kV and a fully-isolated driver stage with isolated power supplies for the low-side and the high-side switching transistors. It is suitable for single
- Category: Development Board
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Supplier: Acme Chip Technology Co., Limited
Description: Isolated SMD Gate Drive Transfor
- Operating Temperature: -40 to 155 C
- Mounting: Chip Transformer
- Category: Signal / RF Transformer
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Supplier: Wolfspeed
Description: circuit to drive both gate drive channels to their off state. Download its reference design. Features: 2 output channels Isolated power supply Direct mount low inductance design Short circuit protection Under voltage protection Applications: Driver for 1.2kV, SiC MOSFET
- Category: Development Board
- Supported System: Power
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performance drivers offer a new approach to driving power devices through its paradigm-shifting drive strength control feature called “Selectable Variable Current Drive,” or SelVCD™. SelVCD provides eight selectable levels of output current for both turn on and turn off cycles, eliminating the need for gate resistors and clamping any Miller effect currents. (read more)
Browse Gate Drivers Datasheets for Skyworks Solutions, Inc. -
The AHV85110 isolated gate driver is optimized for driving GaNFETs in multiple applications and topologies. An isolated output bias supply is integrated into the driver device, eliminating the need for any external gate drive auxiliary bias supply or high-side bootstrap. This greatly (read more)
Browse Gate Drivers Datasheets for Allegro MicroSystems Inc. -
Self-Powered Single-Channel Isolated GaNFET Gate Driver with Power-Thru Integrated Isolated Bias Supply The AHV85110 isolated gate driver is optimized for driving GaNFETs in multiple applications and topologies. An isolated output bias supply is integrated into the driver device (read more)
Browse Gate Drivers Datasheets for Allegro MicroSystems Inc. -
Analog Devices' EVAL-ADuM4146WHB1Z is a half bridge gate drive board that allows simple evaluation of the performance of the ADuM4146 when driving advanced Wolfspeed third generation C3M™ silicon carbide (SiC) metal-oxide semiconductor field-effect transistors (MOSFETs) and power modules (read more)
Browse Gate Drivers Datasheets for Richardson RFPD -
Self-Powered Single-Channel Isolated GaNFET Driver with Power-Thru Integrated Isolated Bias Supply The AHV85110 isolated gate driver is optimized for driving GaNFETs in multiple applications and topologies. An isolated output bias supply is integrated into the driver device (read more)
Browse DC Motor Drives Datasheets for Allegro MicroSystems Inc. -
and Si823Hx ISO drivers with the launch of the Si82Ex/Fx value and performance isolated gate drivers. Both lines can be used to drive silicon MOSFET, IGBT, silicon carbide (SiC) and gallium nitride (GaN) devices. The family of (read more)
Browse LED Drivers Datasheets for Skyworks Solutions, Inc. -
Magnetics. We offer solutions for power conversion, filtering, isolation and more. Our products include transformers for audio, gate drive, power, medical/dental, wall-mount and plug-in applications; as well as inductors for current sense, common mode, toroidal, filtering and power applications. (read more)
Browse Power Supplies Datasheets for Triad Magnetics -
Asymmetric regulated outputs suit IGBT, Si, SiC, and GaN cascode gate drives - It is now simpler than ever to generate power for IGBT, Si, SiC, and GaN cascode gate drivers with RECOM's R24C2T25 DC/DC converter from Richardson RFPD. The SMT part, in a compact 7.5 x 12.83mm 36-pin (read more)
Browse DC-DC Converter Chips Datasheets for Richardson RFPD -
The AHV85000 and AHV85040 is a dual chipset that offers a cost optimized solution for isolated gate drive for GaN FETs. When combined with one of the recommended external transformers, it provides a self-powered isolated gate drive solution that is ideal for GaN FETs in multiple (read more)
Browse Gate Drivers Datasheets for Allegro MicroSystems Inc. -
Enhance automotive safety, convenience and efficiency From RFfrontend modules and reference clocks, to isolated gate drivers, amplifiers and data transceivers (read more)
Browse RF Power Dividers and RF Power Combiners Datasheets for Skyworks Solutions, Inc.
Conduct Research Top
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Pin-Compatible Digital Isolated Gate Drivers Make Life Easy for Power Designers
For the last three decades, opto-drivers have been the "go-to" isolated gate driver solution because they provide isolated gate drive functionality and inherent high-side level shifting in a single package. However, the recent introduction of advanced CMOS-based opto-driver drop-in replacements
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Smart Gate Drive Optocoupler with Integrated Flyback Controller
The new ACPL-302J is a smart gate drive optocoupler that improves isolated power supply and simpli fies gate drive design. The ACPL-302J features an integrated flyback controller for DC-DC converters and a full set of fail-safe IGBT diagnostics, protection, and fault reporting, providing a complete
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Enhancing Power Delivery System Designs with CMOS-Based Isolated Gate Drivers (.pdf)
and isolated dc-dc power supplies is the isolated gate driver. While optocoupler-based solutions and gate-drive transformers have been the mainstay for switch-mode power supply (SMPS) systems for many years, fully-integrated isolated gate driver products based on RF technology and implemented in mainstream
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Keep Hybrid Powertrain Drives Noise-Free by Rejecting dV/dt Noise with Isolated-Gate Drivers
High common-mode noise is a significant problem that automotive system designers must overcome when designing a practical and reliable powertrain drive system. Common-mode noise (also known as dV/dt noise) is generated naturally within a system when there is high-frequency switching
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Bootstrap Power Supply for Motor Control
Bootstrap power supplies can be used to reduce the. number of isolated power supplies or DC-to-DC converters. This helps to reduce cost and the PCB space as. compared to transformer-based power supplies. The. bootstrap output power supply circuit is used to power. the top-bridge gate drives
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Indicates content that may require registration and/or purchase.
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ACTIVE CONVERTER BASED ON THE VIENNA
RECTIFIER TOPOLOGY INTERFACING A
THREE-PHASE GENERATOR TO A DC-BUS
The control-effort, however, is considerably higher than that required for the previous rectifier since three-switches require isolated gate drives as can be seen in figures 2.3 and 2.4.
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4A isolated half-bridge gate driver with 4.5V to 18V output drive voltage
The half-bridge gate driver presented in this paper provides two independent and isolated gate drive outputs with no constraints on duty-cycle variation. II.
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Towards ultra high frequency and high efficiency gate drive circuits
Micro transformer introduction and its application for completely integrated isolated gate drive circuit such as ADuM6132 proves the possibility of further enhancements.
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Isolated half-bridge gate driver with integrated high-side supply
Here I will describe a half-bridge gate driver that provides two independent and isolated gate drive outputs.
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Coreless printed circuit board (PCB) transformers with multiple secondary windings for complementary gate drive circuits
The PCB-based transformers do not require the manual winding procedure and thus simplify the manufacturing process of transformer- isolated gate drive circuits.
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A Drive-by-Microwave isolated gate driver with a high-speed voltage monitoring
However, the conventional isolated gate drive system with photo-couplers cannot apply to a high speed switching system using such as emerging GaN-GIT (Gate Injection Transistor) power switching devices [3] due to its large delay.
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A flexible and cost effective gate drive platform for rapid prototyping
While bootstrap gate drives are extremely low cost and possible for standard 2-level converters, prototyping of new converter designs and complex multi-level converters requires fully isolated gate drives .
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Subject Index
coreless PCB transformer- isolated gate drive ccts., operation optim.
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A naturally soft-switched high-frequency gate drive circuit for power MOSFETs/IGBTs
Recently, the authors have proposed new transformer isolated gate drive circuits using coreless PCB transformers [l-91.
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Motor Control in Home Appliances
At a minimum, IGBT isolated gate drive motor applications require competitive installed cost, high peak output drive, high reliability over elevated temperature conditions and high CMTI.