CS1112 Datasheet - ON Semiconductor

CS1112 Quad Power Output Driver

PACKAGE PIN # 24 Lead SOIC 1 2 3 4 5, 6, 7, 8 17, 18, 19, 20 9 10 11 12 13 14 PIN SYMBOL VDD VPWR OUT0 IN0 GND IN1 OUT1 SI CSB SCLK SO FUNCTION Input voltage to bias logic and control circuitry. Input voltage to bias gate drive circuitry. Open drain output one. Parallel input one. Ground Reference. .

CS1112 Quad Power Output Driver The CS1112 is a Power Output Driver. The IC incorporates four protected DMOS low side drivers designed to drive inductive and resistive loads in an automotive environment. The outputs are controlled by an 8 bit serial peripheral interface (SPI) or its associated parallel input. Each output contains overcurrent protection, open load detection, and inductive flyback clamps. The device is overvoltage protected. Overcurrent and open load faults are rep.

CS1112 Features

* 4.0 MHz Serial Input Bus Parallel Input Control 1.0 Ω DMOS Drivers (typ) Power On Reset Internal Flyback Clamps Status Output Fault Protection

* 46 V Peak Transient

* Power Limiting

* Undervoltage

* Overvoltage

* Fault Reporting

* Open Load

* S

CS1112_ONSemiconductor.pdf