View cs1112-d datasheet:

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 http://onsemi.com detection, and inductive flyback clamps. The device is overvoltage protected. Overcurrent and open load faults are reported over the SPI port, and at the STATUS lead. I/O Control SPI communication is initiated by asserting CSB low. Data at the SI lead is transferred on the rising edge of SCLK. The MSB is transferred first. The outputs become active at the rising edge of CSB. Diagnostic SO–24L stat