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1EDN7146U
  • 1EDN7146U

1EDN7146U

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The 1EDN7146U is a single-channel gate-driver IC optimized for driving Infineon CoolGaN™ Schottky gate (SG) HEMTs, as well as other GaN SG HEMTs and Si MOSFETs This gate driver includes several key features that enable a high-performance system design with fast-switching transistors, including Truly Differential Input (TDI), 0.5 A peak source and sink current, active Miller clamp, and bootstrap voltage clamp.

Infineon Technologies 1EDN7146U Product Info

16 April 2026 0

Parameters

Channels

1

Configuration

High-side, High-side

Input Vcc range

4.2 V to 11 V

Isolation Type

Non-isolated

Output Current (Source)

0.5 A

Output Current (Sink)

0.5 A

Output Current

0.5 A

Package

PG-TSNP-7

Qualification

Industrial

Turn Off Propagation Delay

125 ns

Turn On Propagation Delay

125 ns

VCC UVLO

3.75 V

Voltage Class

200 V

Features

  • Fully differential 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 slew rate (100 V/ns) for robust operation during fast switching transients
  • Compatible with 3.3 V or 5 V input logic
  • 0.5 A source/sink current capability
  • Active Miller clamp with 5 A sink capability to avoid induced turn-on
  • Active bootstrap clamping
  • Suitable for driving GaN HEMTs or Si MOSFETs
  • Qualified according to JEDEC for target applications

Description

  • High side driving and low side ground bounce immunity during fast switching transitions
  • Optimized switching speed without external gate resistors, by choosing from the family of 1EDN71x6x  drivers 
  • Induced turn-on immunity during fast switching transitions
  • Regulated bootstrap voltage, by eliminating bootstrap capacitor overcharging during dead-time

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