LMD18245 - 55V DMOS Full-Bridge Motor Driver

Texas Instruments

The LMD18245 by Texas Instruments is a 55V DMOS Full-Bridge Motor Driver. Below is the official datasheet preview.

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LMD18245 55V DMOS Full-Bridge Motor Driver by Texas Instruments - Datasheet Preview — Official preview page of the **LMD18245** 55V DMOS Full-Bridge Motor Driver datasheet (Texas Instruments).

Datasheet Details

Part number	LMD18245
Manufacturer	Texas Instruments
File Size	1.12 MB
Description	55V DMOS Full-Bridge Motor Driver
Datasheet	LMD18245-etcTI.pdf
Additional preview pages of the LMD18245 datasheet.

LMD18245 Product details

Description

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.

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.
Thermal Shutdown (Outputs Off) at TJ = 155°C.
Overcurrent Protection.
No Shoot-Through Currents.
15-lead Package.

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Published: Mar 12, 2025 |