LMD18201 Datasheet (National Semiconductor)

LMD18201, 3A / 55V H-Bridge

The LMD18201 is a 3A H-Bridge designed for motion control applications.

The device is built using a multi-technology process which combines bipolar and CMOS control circuitry with DMOS power devices on the same monolithic structure.

The H-Bridge configuration is ideal for driving DC and stepper moto

LMD18201 Features

* n Delivers up to 3A continuous output n Operates at supply voltages up to 55V n Low RDS(ON) typically 0.33Ω per switch Functional Diagram DS010793-1 FIGURE 1. Functional Block Diagram of LMD18201 © 1999 National Semiconductor Corporation DS010793 www.national.com Connection Diagram and Orderi