TPIC71004-Q1
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Quad-Channel Driver for Airbag Deployment
Check for Samples: TPIC71004-Q1
SLVSAT2 – FEBRUARY 2011
FEATURES
1
•2 Quad-Channel Squib Drivers for Airbag Application
• Loop Diagnostics Monitor and Reporting
• Two Logic Inputs Providing Independent Safety Logic for Enabling/Disabling Deployment
• Four Independent Thermally Protected High-Side Drivers That can Source Deployment or Diagnostic Current Level to Each Squib Load
• Four Independent Avalanche
Voltage and Thermally Protected Low-Side Drivers That Can Sink Deployment or Diagnostic Current Level From Each Squib Load
• Each Output Capable of 1.
2 A/1.
75 A Firing Current for Typical 2 ms/0.
5 ms
• SPI Slave Interface...