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IR2125
  • IR2125

IR2125

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EiceDRIVER™ 500 V high side gate driver IC with typical 1.6 A source and 3.3 A sink currents in 8 Lead PDIP package for IGBTs and MOSFETs . Also available in 16 Lead SOIC WB.

Infineon Technologies IR2125 Product Info

16 April 2026 0

Parameters

Channels

1

Configuration

High-side

Input Vcc range

12 V to 18 V

Isolation Type

Functional levelshift JI (Junction Isolated)

Output Current (Sink)

3.3 A

Output Current (Source)

1.6 A

Qualification

Industrial

Turn Off Propagation Delay

200 ns

Turn On Propagation Delay

170 ns

VBS UVLO (Off)

8.3 V

VBS UVLO (On)

9.2 V

VCC UVLO (Off)

8 V

VCC UVLO (On)

8.9 V

Voltage Class

500 V

Apps

EV charging, Robotics, Motor control

Features

  • Floating channel for bootstrap op.
  • Fully operational to +500 V
  • Tolerant to neg. transient volt.
  • dV/dt immune
  • Gate drive supply range: 12 to 18 V
  • Undervoltage lockout
  • Current detection
  • Current limiting loop
  • Error lead indicates fault conditi.
  • Error lead programs shutdown time
  • Output in phase with input
  • 2.5, 5 & 15 V input logic compatib.

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