PC33996 Datasheet (Freescale Semiconductor)

PC33996, 16-Output Switch

Pin 1, 2, 4, 5, 12, 13, 15 *18, 20, 21, 28, 29, 31, 32 3 6 7 *10, 23 *26 11 14 19 22 27 30 Pin Name OUT0 *OUT15 Formal Name Output 0 *Output 15 Open drain output pin.

Definition SOPWR VPWR GND SCLK CS SOPWR Supply Pin Battery Input Ground System Clock Chip Select

Freescale Semiconductor, Inc.

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Document order number: MC33996 Rev 1.0, 01/2004 Preliminary Information 16-Output Switch with SPI Control The 33996 is a 16-output low-side switch with a 24-bit serial input control.

It is designed for a variety of applications including inductive, incandescent, and LED loads.

The Serial Peripheral Interface (SPI) provides both input control and diagnostic readout.

A Pulse Width Modulation (PWM) control input is provided for pu

PC33996 Features

* that reduce the MCU’s fault management burden. Features

* Designed to Operate 5.0 V < VPWR < 27 V

* 24-Bit SPI for Control and Fault Reporting, 3.3 V/5.0 V Compatible

* Outputs Are Current Limited (0.9 A to 2.5 A) to Drive Incandescent Lamps

* Output Voltage Clamp of