L6258EX - PWM controlled high current DMOS universal motor driver

Product Overview

STMicroelectronics

Datasheet Details

Part number	L6258EX
Manufacturer	STMicroelectronics
File Size	356.11 KB
Description	PWM controlled high current DMOS universal motor driver
Datasheet	L6258EX Datasheet
Additional preview pages of the L6258EX datasheet.

Product details

Description

L6258EX is a dual full bridge for motor control applications realized in BCD technology, with the capability of driving both windings of a bipolar stepper motor or bidirectionally control two DC motors.

L6258EX and a few external components form a complete control and drive circuit.

Features

Able to drive both windings of a bipolar stepper motor or two DC motors Output current up to 1.5A each winding Wide voltage range: 12V to 40V Four quadrant current control, ideal for microstepping and DC motor control Precision PWM control No need for recirculation diodes TTL/CMOS compatible inputs Cross conduction protection Thermal shutdow The power stage is a dual DMOS full bridge capable of sustaining up to 40V, and includes the diodes f.

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Other Datasheets by STMicroelectronics

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Published: May 4, 2009 |