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IR21531S
  • IR21531S

IR21531S

Active and preferred

EiceDRIVER™ 600 V Half Bridge Gate Driver IC with typical 0.18 A source and 0.26 A sink currents in 8 Lead SOIC package for IGBTs and MOSFETs . Also available in 8 Lead PDIP.

Infineon Technologies IR21531S Product Info

16 April 2026 0

Parameters

Channels

2

Configuration

Half-Bridge

Input Vcc range

10 V to 15.6 V

Isolation Type

Functional levelshift JI (Junction Isolated)

Output Current (Source)

0.18 A

Output Current (Sink)

0.26 A

Qualification

Industrial

Turn Off Propagation Delay

150 ns

Turn On Propagation Delay

150 ns

VBS UVLO (Off)

8.2 V

VCC UVLO (Off)

8 V

VCC UVLO (On)

9 V

Voltage Class

600 V

Apps

Power tools, Industrial automation, Robotics, Motor control

Features

  • Integ. 600 V half-bridge driver
  • 15.6 V zener clamp on Vcc
  • True micropower start up
  • Tighter initial deadtime control
  • Low temp. coefficient deadtime
  • Shutd. feat. (1/6th Vcc) on CT pin
  • Incr. undervolt. lockout hysteresis
  • Lower power level-shifting circuit
  • Const. LO, HO pulse widths at start
  • Lower di/dt for better noise imm.
  • Low side output in phase with RT
  • Excellent latch immunity

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