TPIC71008-Q1
Key Features
- Eight-channel squib drivers for airbag application
- Loop diagnostics monitor and reporting
- Two logic inputs providing independent safing logic for enabling/disabling deployment
- Eight independent thermally protected High Side drivers that can source deployment or diagnostic current level to each squib load
- Eight 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 1.2A/1.75A firing current for typical 2ms/0.5ms
- SPI Slave Interface for serial bus communication with parity check
- Firing VZx voltage range 10V to 35V, transients up to 40V
- Programmable firing time up to 8.2 ms
- Common Load current settings for all deployment loops, using registers
