LMD18245 Datasheet (Texas Instruments) - 55V DMOS Full-Bridge Motor Driver

LMD18245, 55V DMOS Full-Bridge Motor Driver

The LMD18245 full-bridge power amplifier incorporates all the circuit blocks required to drive and control current in a brushed type DC motor or one phase of a bipolar stepper motor.

The multitechnology process used to build the device combines bipolar and CMOS control and protection circuitry with

LMD18245 Features

* 1

* 2 DMOS Power Stage Rated at 55V and 3A Continuous

* Low RDS(ON) of Typically 0.3Ω per Power Switch

* Internal Clamp Diodes

* Low-loss Current Sensing Method

* Digital or Analog Control of Motor Current

* TTL and CMOS Compatible Inputs

* Ther