Datasheet4U Logo Datasheet4U.com

L6258EX - PWM controlled high current DMOS universal motor driver

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.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
L6219 DUAL FULL-BRIDGE PWM MOTOR DRIVER UTC
L6225 DMOS DUAL FULL BRIDGE DRIVER ST Microelectronics
L6232A SPINDLE DRIVER ST Microelectronics

Other Datasheets by STMicroelectronics

Part Number Description
L6258E PWM CONTROLLED - HIGH CURRENT DMOS UNIVERSAL MOTOR DRIVER
L6258EA PWM controlled high current DMOS universal motor driver
L6258EP PWM controlled high current DMOS universal motor driver
L6258 high current DMOS universal motor driver
L6201 DMOS FULL BRIDGE DRIVER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
L6258EX www.datasheet4u.com PWM controlled high current DMOS universal motor driver 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 for current recirculation.The output current capability is 1.5A per winding in continuous mode, with peak start-up current up to 2A. A thermal protection circuitry disables the outputs if the chip temperature exceeds the safe limits.
Published: |