LMD18245 Motor Driver IC TO-222-11

LMD18245 full bridge power amplifier is used to drive current in a brush type DC motor or one phase of a bipolar stepper motor and contains all the circuit blocks needed to control it. The multi-technology process used to build the device combines bipolar and CMOS control and protection circuitry with DMOS power switches on the same monolithic structure. LMD18245 controls the motor current with a constant off-time chopper technique.