MC33797 Datasheet (Freescale Semiconductor)

MC33797, Four Channel Squib Driver

Table 1.

Terminal Function Description Terminal 1 2 Terminal Name SQB_LO_1A SENSE_1A Terminal Function Output Input Formal Name Squib Lo 1A Squib Sense 1A Terminal Description Drain of the low-side switch that connects to the low terminal of Squib_1A Used during standard applications involving a fo

MC33797 Features

* are incorporated to provide fail-safe operation. The device contains a serial peripheral interface (SPI) compatible 8-bit interface to allow microprocessor control. The device has the capability to be used in a standard four-channel squib driver IC or in a cross-coupled state with the high- and low-