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Gate Drivers - Input LED Drive, 2.5 A Output Current, IGBT Drive Optocoupler with Desaturation Detection, Isolated Fault Sensing, Active Miller Clamp, and Automatic Fault Reset -- FOD8333R2Supplier: Fairchild Semiconductor
Description: in the discrete power IGBT/MOSFET line of products. Fairchild now offers customers one-stop shopping from the logic control portion of the circuit, to the isolated gate driver, to the power IGBT/MOSFET.
- IC Package Type: SOIC
Supplier: M.S. Kennedy Corp.
Description: The MSK 4400 is a 3 phase MOSFET bridge plus drivers in a convenient isolated baseplate package. The module is capable of 10 amps of output current and 75 volts of DC bus voltage. It has a full line of protection features, including undervoltage lockout protection of the bias voltage, cross
- Driver Type: Three-phase
- Number of Output Channels: Other
- Output Configuration: Noninverting
- Peak Output Current: 10 amps
Description: Drives Two N-Channel MOSFETs with 14-ns Adaptive Dead Time Gate Drive Voltage: 6.8 V Up to 8.8 V Wide Power System Train Input Voltage: 3 V Up to 27 V Wide Input PWM Signals: 2.0 V up to 13.2-V Amplitude Capable Drive MOSFETs with ≥40-A Current per Phase High Frequency Operation: 14-ns
- Number of Output Channels: 2
- Output Configuration: Other
- Peak Output Current: 6 amps
- Supply Voltage: 4 to 8.8 volts
Supplier: Microchip Technology, Inc.
Description: The TC4403 is a modified version of the TC4425 driver, intended to drive floating or isolated loads requiring high-current pulses. The load is intended to be connected between the outputs without other reference to supply or ground. Then, only when both logic inputs and the VDD input are energized
- Driver Type: Other
- Number of Output Channels: 1
- Output Configuration: Noninverting
- Peak Output Current: 3 amps
Description: with high efficiency performance at high switching frequency for advanced microprocessors. The IC is biased by a single low voltage supply (5V) and minimizes low driver switching losses for high MOSFET gate capacitance and high switching frequency applications. Each driver is capable of driving
- Supply Voltage: 5 volts
Supplier: Semikron, Inc.
Description: Features SKHI 23/12 drives all SEMIKRON IGBTs with VCES up to 1200 V (VCE-monitoring adjusted from factory for 1200 V-IGBT) Double driver circuit for medium power IGBTs, also as two independent single drivers CMOS / TTL (HCMOS) compatible input buffers Short circuit protection by VCE monitoring
- Driver Type: Dual Gate Driver (Half-bridge)
- Number of Output Channels: 2
- Peak Output Current: 8 amps
- Supply Voltage: 14.4 to 15.6 volts
Description: into an active-low mode, and an under voltage lock-out (UVLO) function is set at 9V(max). Constructed with the Intersil dielectrically isolated Rad Hard Silicon Gate (RSG) process, these devices are immune to single event latch-up (SEL) and have been specifically designed to provide highly reliable
Supplier: Fairchild Semiconductor
Description: drivers in a fully isolated package to deliver a simple and robust design. The system reliability is further enhanced by the built-in NTC for temperature monitoring, integrated under-voltage lock-out function for both high and low side, and an over-current protection input. Three separate
- Configuration: IC / PCB-Mounted
Optocouplers - 1.5 Amp Output Current IGBT Gate Driver Optocoupler with Active Miller Clamp, Integrated (VCE) Desaturation Detection, Auto-Fault Reset and Fault Status Feedback -- ACPL-330J-000ESupplier: Avago Technologies
Description: The ACPL-330J is an advanced 1.5 A output current, easy-to-use, intelligent gate driver isolation device switch which makes IGBT VCE fault protection compact, affordable, and easy-to implement. Features such as integrated VCE detection, auto-fault reset, under voltage lockout (UVLO), &ldquo
- Optocoupler Input: AC, DC
- Optocoupler Output: Other
- Rise Time: 8.33E-10 minutes
- Collector Emitter Breakdown Voltage: 5 volts
Supplier: M.S. Kennedy Corp.
Description: The MSK 4367 is a completely digitally controlled 3 Phase Brushless DC Motor Control Torque or Speed Controller. The controller is non-input/output isolated, meaning that the grounds between the digital input and the motor control output are common. It is constructed in a convenient electrically
- Drive Type: DC Brushless Motor
- Application Categories: PWM Drive
- Continuous Output Current: 10 amps
- Peak Output Current: 16 amps
IC Voltage Regulators - ISL78843ASRHRadiation Hardened, High Performance Industry Standard Single-Ended Current Mode PWM Controller -- ISL78843ASRH
Description: for the ISL788xASRH are contained in SMD 5962-07249. A "hot-link" is provided on our website for downloading. Applications Current Mode Switching Power Supplies Isolated Buck and Flyback Regulators Boost Regulators Direction and Speed Control in Motors Control of High Current FET Drivers
- Regulator Category: Switching Regulator
Supplier: Semikron, Inc.
Description: Homogeneous Si Trench = Trenchgate technology Vcesat with positive temperature coefficient High short circuit capability, self limiting to 6x Ic Low inductance case Isolated by Al2O3 DCB (Direct Copper Bonded) ceramic plate Pressure contact technology for thermal contacts Vf value
- VCES: 1700 volts
- VCE(on): 1.2 volts
- IC(max): 220 amps
- TJ: -40 to 302 F
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Automotive R²Coupler™ Smart Gate Drive Optocoupler
as government regulations and energy savings drive demand for EVs, HEVs and PHEVs, ” said Cheng-Dee Lee, director of business development for Avago ’s Isolation Products Division. “The new ACPL-32JT device is our solution for customers looking for a compact smart gate driver that enables isolated power supplies to meet the stringent size and safety requirements for automotive powertrains. ”. For additional information and to request a free sample - CLICK HERE... (read more)
Browse Optocouplers Datasheets for Avago Technologies
Hi-rel, hi-temp modules from MS Kennedy & Cissoid
a high-reliability, high voltage, and isolated gate driver solution that will provide a fully integrated solution to its customers. Both companies are also cooperating on custom modules, tailored to specific customer requirements. For more information, visit http://www.cissoid.com and http://www.mskennedy.com. About Cissoid. CISSOID is the leader in high temperature semiconductor solutions, delivering standard products and custom solutions for power management, power conversion and signal conditioning... (read more)
Browse Datasheets for Anaren, Inc.
Fairchild Cloud Systems Computing at Digi-Key
space. Offline and Isolated DC-DC Controllers. Fairchild ’s full line of specialized LLC resonant half-bridge and SR controllers provide crucial energy savings to address the needs of medium- and high-power supply designs. . Optocouplers. Fairchild's 3.3 V/5 V high-speed logic gate optocouplers support isolated communications between systems without conducting ground loops or hazardous voltages. (read more)
Browse Datasheets for Digi-Key Corporation
Parts by Number Top
|Part #||Distributor||Manufacturer||Product Category||Description|
|SI8220DB-A-ISR||Digi-Key||Silicon Laboratories Inc||Isolators||IC ISOLATED DRIVER OPTO 8SOIC|
|CRD-001||Newark / element14||CREE||Not Provided||CREE - CRD-001 - POWER MODULE; MOSFET ISOLATED GATE DRIVER|
|Si8220BB-A-IS||Silicon Labs||Silicon Labs||Power and Power Management IC||ISOdriver Isolated Gate Driver; up to 5 kVrms input-to-output differential voltage isolation; withstands 1500 VDC peak driver-to-driver isolation; up to 8 MHz switching frequency|
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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
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
Keep Hybrid Powertrain Drives Noise-Free by Rejecting dV/dt Noise with Isolated-Gate Drivers
dV/dt Noise with Isolated-Gate Drivers (356 KB)
Using NEC Optocouplers as Gate Drivers in IGBT and Power MOSFET Applications
. UVLO – Under-Voltage Lock Out Function. ranked in pairs for each phase of the output. 2. One PS9552 Isolated Gate Driver is required for. When gate voltage to the IGBT drops, power dissipation. each power transistor. The control system on the left is. increases and the IGBT heats up, which can lead
Medical Device Link .
isolated within the body, yet need to be able to communicate with the outside world. To answer these apparently contradictory system-level requirements, medical device designers are employing fewer discrete components. Instead, manufacturers are developing mixed-signal ASICs manufactured using
MICRO: Industry News
increased functional density independent of lithography half-pitch drivers. " Likewise, the gate-length isolated feature size that drives the speed performance of MPUs and ASICs "requires the use of leading-edge lithography and also additional etch technology to create the final physical dimension
Brushless DC Motor Control Using PIC18FXX31 MCUs
the. power switches, Q0 to Q5. A matching driver circuit. As seen in AN885, BLDC motors are electronically. should be used for supplying the required gate current. commutated based on the rotor position. Each commu-. drive for the power switches. As we have seen in. tation sequence has two of three
Overview of NEC / CEL Optocoupler Products for Motor Control Applications (.pdf)
from 2,500 to 5,000 V, isolating. table 1.1. signals from DC up to 1 Mbps, and are used to interface. microcontrollers or other controller ICs with higher voltage. These optocouplers include an integrated push-pull current. circuits. driver to directly drive a MOSFET or IGBT gate without
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A design method for isolated resonant gate drivers
A brief review of isolated resonant gate drivers has been presented, and pulse-transformer isolation has been selected as the most appropriate for high-efficiency isolated gate drivers for high-voltage inverters.
Motor Control in Home Appliances
ISOLATED GATE DRIVERS .
A High-Frequency Dual-Channel Isolated Resonant Gate Driver With Low Gate Drive Loss for ZVS Full-Bridge Converters
However, the FB converters require isolated gate drivers .
Design and Investigation of an Isolated Gate Driver Using CMOS Integrated Circuit and HF Transformer for Interleaved DC/DC Converter
Design and Investigation of an Isolated Gate Driver Using CMOS Integrated Circuit and HF Transformer for Interleaved DC/DC Converter .
31 Figure 3.4 Separate signal and power isolation gate driver .
A compact Drive-by-Microwave gate driver with coupler integrated in a package
Abstract— A low cost and compact isolated gate driver with Drive-by-Microwave technology is developed, which consists of 2.4 GHz GaN/Si transmitter and receiver chips and the butterfly isolation coupler that integrated in a printed circuit board based package.
2013 Combined Subject Index IEEE Industry Applications Society Publications
Design and Investigation of an Isolated Gate Driver Using CMOS Integrated Circuit and HF Transformer for Interleaved DC/DC Converter.
High-Temperature Silicon-on-Insulator Gate Driver for SiC-FET Power Modules
This paper presents a 225 ◦ C operable, silicon-on-insulator (SOI) high- voltage isolated gate driver IC for SiC devices.