L6258EP

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PWM-controlled, high-current DMOS universal motor driver

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Product overview

Description

L6258EP 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. L6258EP and a few external components form a complete control and drive circuit. It has high efficiency phase shift chopping that allows a very low current ripple at the lowest current control levels, and makes this device ideal for steppers as well as for DC motors.
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 1.3A 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.
  • All features

    • TTL/CMOS compatible inputs
    • No need for recirculation diodes
    • Thermal shutdow
    • Able to drive both windings of a bipolar stepper motor or two DC motors
    • Wide voltage range: 12V to 40V
    • Output current up to 1.3A each winding
    • Precision PWM control
    • Cross conduction protection
    • Four quadrant current control, ideal for microstepping and DC motor control

Circuit Diagram

EDA Symbols, Footprints and 3D Models

STMicroelectronics - L6258EP

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
E-L6258EP
Active
PowerSSO 36 Industrial Ecopack1

E-L6258EP

Package:

PowerSSO 36

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PowerSSO 36

Grade

Industrial

RoHS Compliance Grade

Ecopack1

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

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ECCN (US)
ECCN (EU)
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min
max
E-L6258EP Available at 1 distributors

Distributor availability ofE-L6258EP

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 115 1 Buy from Distributor

Distributor reported inventory date: 2022-05-27

Distributor Name

MOUSER

Stock

115

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-05-27

Active
EAR99 NEC Tube PowerSSO 36 0 150 MALAYSIA

E-L6258EP

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

Distributor availability ofE-L6258EP

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 115 1 Buy from Distributor

Distributor reported inventory date: 2022-05-27

Distributor Name

MOUSER

Stock

115

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-05-27

ECCN (EU)

NEC

Packing Type

Tube

Package

PowerSSO 36

Operating Temperature (°C)

(min)

0

(max)

150

Budgetary Price (US$)* / Qty

Country of Origin

MALAYSIA

(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors