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1EDN7146UXTSA1 is a single-channel gate-driver IC optimized for driving Infineon CoolGaN™ Schottky Gate HEMTs, as well as other GaN SG HEMTs and Si MOSFETs.

Features

Optimized for driving GaN SG HEMTs and Si MOSFETs

Fully diferential logic input circuitry to avoid false triggering in low-side or high-side operation

High common-mode input voltage range (CMR) up to ± 200 V for high side operation

High immunity to common-mode voltage transitions (100 V/ns) for robust operation during fast switching

Compatible with 3.3 V or 5 V input logic

Four driving strength variants to optimize switching speed without external gate resistors - up to 2 A source/sink current capability

Active bootstrap clamp to avoid bootstrap capacitor overcharging during dead-time

Active Miller clamp with 5 A sink capability to avoid induced turn-on

Qualified for industrial applications according to the relevant tests of JEDEC47/20/22

Applications

Single channel:

Synchronous rectifier

Class-E resonant wireless power

Half-bridge:

DC-DC converter

BLDC/PMSM motor drive

Class-D audio amplifier

Class-D resonant wireless power

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