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FOD8334

ON Semiconductor
Part Number FOD8334
Manufacturer ON Semiconductor
Description IGBT Drive Optocoupler
Published Oct 3, 2022
Detailed Description FOD8334 — Input LED Drive, 4A peak Output Current, IGBT Drive Optocoupler with Desaturation Detection, Isolated Fault Se...
Datasheet PDF File FOD8334 PDF File

FOD8334
FOD8334

Overview
FOD8334 — Input LED Drive, 4A peak Output Current, IGBT Drive Optocoupler with Desaturation Detection, Isolated Fault Sensing, and Active Miller Clamp May 2017 FOD8334 Input LED Drive, 4.
0 A Peak Output Current, IGBT Drive Optocoupler with Desaturation Detection, Isolated Fault Sensing, and Active Miller Clamp Features  Input LED Drive Facilitates Receiving Digitally Encoded Signals from PWM Output  Optically Isolated Fault-Sensing Feedback  Active Miller Clamp to Shut Off IGBT During High dv/dt without Negative Supply Voltage  High Noise Immunity Characterized by Common Mode Rejection – 35 kV/µs Minimum, VCM = 1500 VPEAK  4.
0 A Maximum Peak Output Current Driving Capability for Medium Power IGBT – P-Channel MOSFETs at Output Stage Enable Output Voltage Swing Close to Supply Rail (Railto-Rail Output) – Wide Supply Voltage Range: 15 V to 30 V  Integrated IGBT Protection – Desaturation Detection – “Soft” IGBT Turn-Off – Under-Voltage Lockout (UVLO) with Hysteresis  Fast Switching Speed Over Full Operating Temperature Range – 250 ns Maximum Propagation Delay – 100 ns Maximum Pulse Width Distortion  Extended Industrial Temperature Range: – –40°C to 100°C  Safety and Regulatory Approvals – UL1577, 4,243 VRMS for 1 Minute – DIN-EN/IEC60747-5-5 (Pending Approvals): 1,414 VPEAK Working Insulation Voltage Rating 8,000 VPEAK Transient Isolation Voltage Rating 8 mm Creepage and Clearance Distance Applications  AC and Brushless DC Motor Drive  Industrial Inverter  Uninterruptible Power Supply  Induction Heating  Isolated IGBT/Power MOSFET Gate Drive Description The FOD8334 is an advanced 4.
0 A peak output current IGBT drive optocoupler capable of driving medium-power IGBTs with ratings up to 1,200 V and 150 A.
It is suited for fast-switching driving of power IGBTs and MOSFETs in motor-control inverter applications and high-performance power systems.
The FOD8334 offers protection features necessary for preventing fault conditions that lead to destructive thermal...


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