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IR4426S
  • IR4426S

IR4426S

EiceDRIVER™ 25 V dual-channel low-side gate driver IC with typical 2.3 A source and 3.3 A sink currents in 8-lead SOIC and PDIP package for MOSFETs and IGBTs. The proprietary latch immune CMOS technologies enable ruggedized mono-lithic construction. The logic inputs are compatible with standard CMOS or LSTTL output. The output drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction. Propagation delays are matched to simplify use in high frequency applications.

Infineon Technologies IR4426S Product Info

16 April 2026 1

Parameters

Channels

2

Configuration

Low-side

Input Vcc range

6 V to 20 V

Isolation Type

Non-isolated

Output Current (Sink)

3.3 A

Output Current (Source)

2.3 A

Qualification

Industrial

Turn Off Propagation Delay

65 ns

Turn On Propagation Delay

85 ns

Voltage Class

25 V

Apps

Refrigerators and freezers, Industrial motor drives and controls, Residential air conditioning, Power conversion

Features

  • Supply volt. rage with 25 V Vccmax
  • Gate drive supply range: 6 to 20V
  • CMOS Schmitt-triggered inputs
  • Matched prop. delay for both chan.
  • Outputs out of phase with inputs

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