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ADuM4138 - Isolated IGBT Gate Driver

Description

The ADuM4138 is a single-channel gate driver optimized for driving insulated gate bipolar transistors (IGBTs).

Analog Devices, Inc., iCoupler® technology provides isolation between the input signal and the output gate drive.

Features

  • 6 A (typical) peak drive output capability Internal turn off NFET, on resistance:.

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Full PDF Text Transcription

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Data Sheet High Voltage, Isolated IGBT Gate Driver with Isolated Flyback Controller ADuM4138 FEATURES 6 A (typical) peak drive output capability Internal turn off NFET, on resistance: <1 Ω Internal turn on PFET, on resistance: <1.2 Ω 2 overcurrent protection methods Desaturation detection Split emitter overcurrent detection Miller clamp output with gate sense input Isolated fault output Isolated temperature sensor readback Propagation delay Rising: 95 ns typical Falling: 100 ns typical Minimum pulse width: 74 ns Operating junction temperature range: −40°C to +150°C VDD1 and VDD2 UVLO Minimum external tracking (creepage): 8.
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