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IRS21952SPBF - HIGH SIDE & DUAL LOW SIDE DRIVER IC

Datasheet Summary

Description

The IRS21952 contains 2 low side outputs sharing common ground and 1 high side output.

Low side drivers can tolerate up to -600 V below input signal (VSS: input supply return).

High side driver can tolerate up to 600 V above low side ground (COM: low side supply return).

Features

  • 2 low side output channels sharing common ground.
  • 1 high side output channel.
  • CMOS Schmitt trigger inputs with pull down resistor.
  • Under voltage lockout on all channels.
  • 5 V compatible logic level Inputs.
  • Immune to.
  • Vs spike and tolerant to dVs/dt & dVss/dt.
  • Shoot through prevention logic.

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Full PDF Text Transcription

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Features • 2 low side output channels sharing common ground • 1 high side output channel • CMOS Schmitt trigger inputs with pull down resistor • Under voltage lockout on all channels • 5 V compatible logic level Inputs • Immune to –Vs spike and tolerant to dVs/dt & dVss/dt • Shoot through prevention logic Descriptions The IRS21952 contains 2 low side outputs sharing common ground and 1 high side output. Low side drivers can tolerate up to -600 V below input signal (VSS: input supply return). High side driver can tolerate up to 600 V above low side ground (COM: low side supply return). The IRS21952 has better propagation delay and thermal characteristics compared to a photo-coupler driver. The logic inputs are compatible with standard CMOS or LSTTL output.
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