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IRS2109S
  • IRS2109S

IRS2109S

Active and preferred

600 V half-bridge gate driver IC IGBTs and MOSFETs with typical 0.29 A source and 0.6 A sink currents in 8 Lead SOIC package. Also available in 8 Lead PDIP, 14 Lead SOIC, 14 Lead PDIP.For the new version with our SOI technology we recommend 2ED2109S06F , providing integrated bootstrap diode, better robustness and higher switching frequency

Infineon Technologies IRS2109S Product Info

16 April 2026 0

Parameters

Channels

2

Configuration

Half-Bridge

Input Vcc range

10 V to 20 V

Isolation Type

Functional levelshift JI (Junction Isolated)

Output Current (Sink)

0.6 A

Output Current (Source)

0.29 A

Qualification

Industrial

Turn Off Propagation Delay

200 ns

Turn On Propagation Delay

750 ns

VBS UVLO (Off)

8.2 V

VBS UVLO (On)

8.9 V

VCC UVLO (Off)

8.2 V

VCC UVLO (On)

8.9 V

Voltage Class

600 V

Features

  • Floating driver for bootstrap op.
  • Fully operational to +600 V
  • Tolerant to neg. transient volt.
  • dV/dt immune
  • Gate drive supply: 10 V to 20 V
  • Undervolt. lockout for both channel
  • 3.3, 5, & 15 V logic input compati.
  • Cross-conduction prevention logic
  • Matched prop. delay for both chan.
  • Highside output in phase with input
  • Logic & power ground +/- 5 V offset
  • Internal 540 ns deadtime

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