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IR2109S - HALF-BRIDGE DRIVER

This page provides the datasheet information for the IR2109S, a member of the IR2109PBF HALF-BRIDGE DRIVER family.

Datasheet Summary

Description

MOSFET and IGBT drivers with dependant high and low side referenced output channels.

dized monolithic construction.

Features

  • Floating channel designed for bootstrap operation Fully operational to +600V Tolerant to negative transient voltage dV/dt immune.
  • Gate drive supply range from 10 to 20V.
  • Undervoltage lockout for both channels.
  • 3.3V, 5V and 15V input logic compatible.
  • Cross-conduction prevention logic.
  • Matched propagation delay for both channels.
  • High side output in phase with IN input.
  • Logic and power ground +/- 5V offset.
  • Interna.

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Full PDF Text Transcription

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Data Sheet No. PD60191 revD IR21091(S) & (PbF) HALF-BRIDGE DRIVER Features • Floating channel designed for bootstrap operation Fully operational to +600V Tolerant to negative transient voltage dV/dt immune • Gate drive supply range from 10 to 20V • Undervoltage lockout for both channels • 3.3V, 5V and 15V input logic compatible • Cross-conduction prevention logic • Matched propagation delay for both channels • High side output in phase with IN input • Logic and power ground +/- 5V offset. • Internal 500ns dead-time, and programmable up to 5us with one external RDT resistor • Lower di/dt gate driver for better noise immunity • The dual function DT/SD pin input turns off both channels. • Available in Lead-Free Product Summary VOFFSET 600V max. IO+/VOUT ton/off (typ.
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