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TPD2004F - 2-channel Squib Driver

Key Features

  • z Using independent four-channel inputs, this IC controls two high-side and two low-side switches, making it possible to drive two squibs directly. z Incorporates various diagnostic functions (analog multiplexer outputs):.
  • Squib short-to-battery diagnosis.
  • Squib short-to-ground diagnosis.
  • Squib open-circuit diagnosis.
  • Safing sensor-ON fault diagnosis.
  • High-redundancy, upstream arrangement for safing sensor Weight: 0.29g (typ. ).
  • Squib.

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Datasheet Details

Part number TPD2004F
Manufacturer Toshiba
File Size 282.13 KB
Description 2-channel Squib Driver
Datasheet download datasheet TPD2004F Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TPD2004F TOSHIBA Intelligent Power Device Silicon Monolithic Power MOS IC TPD2004F 2-channel Squib Driver for Air Bags Manufactured through the Bi-CMOS-DMOS process, this 2-channel squib drive IPD is designed for use in SRS electronic system air bags. Features z Using independent four-channel inputs, this IC controls two high-side and two low-side switches, making it possible to drive two squibs directly. z Incorporates various diagnostic functions (analog multiplexer outputs): • Squib short-to-battery diagnosis • Squib short-to-ground diagnosis • Squib open-circuit diagnosis • Safing sensor-ON fault diagnosis • High-redundancy, upstream arrangement for safing sensor Weight: 0.29g (typ.