TPIC71002-Q1 Description
The TPIC71002 is a two-channel squib driver for airbag deployment in automotive applications. Each channel consists of a high side and a low side switches with independent control logic for protection against inadvertent deployme.
TPIC71002-Q1 Key Features
- Two-Channel Squib Drivers For Airbag Application
- Loop Diagnostics Monitor and Reporting
- Two Logic Inputs Providing Independent Safety Logic for Enabling/Disabling Deployment
- Two Independent Thermally Protected High-Side Drivers that Can Source Deployment or Diagnostic Current Level to Each Squ
- Two Independent Avalanche Voltage and Thermally Protected Low-Side Drivers that can Sink Deployment or Diagnostic Curren
- Each Output Capable of 1.2 A/1.75 A Firing Current for Typical 2 ms/0.5 ms
- SPI Slave Interface for Serial Bus munication with Parity Check
- Firing VZx Voltage Range 10V to 35V, Transients up to 40 V
- Programmable Firing Time up to 8.2 ms
- mon Load Current Settings for All Deployment Loops, Using Registers
TPIC71002-Q1 Applications
- Squib Drivers for Airbag Application