L6258EX

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PWM-controlled, high-current DMOS universal motor driver

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  • 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. 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 1.5A 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.

    Key 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 1.5A each winding
    • Precision PWM control
    • Cross conduction protection
    • Four quadrant current control, ideal for microstepping and DC motor control

Circuit Diagram

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CAD/EDA Symbols, Footprints and Models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
E-L6258EX
Active
PowerSO 36 Industrial Ecopack2
E-L6258EXTR
Active
PowerSO 36 Industrial Ecopack2

E-L6258EX

Package:

PowerSO 36

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PowerSO 36

Grade

Industrial

RoHS Compliance Grade

Ecopack2

E-L6258EXTR

Package:

PowerSO 36

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PowerSO 36

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) 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.

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E-L6258EXTR Available at 3 distributors

Distributor availability ofE-L6258EXTR

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 255 1 Order Now
ARROW EUROPE 20400 0 Order Now
Farnell Element14 EUROPE 173 1 Order Now

Distributor reported inventory date: 2020-09-27

Distributor Name

RS COMPONENTS

Stock

255

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

20400

Min.Order

0

Region

EUROPE Order Now

Farnell Element14

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173

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-27

Active
EAR99 NEC Tape And Reel PowerSO 36 0 150 MALAYSIA 3.862 / 1k
E-L6258EX Available at 9 distributors

Distributor availability ofE-L6258EX

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 307 1 Order Now
COMPEL EUROPE 1 1 Order Now
RS COMPONENTS EUROPE 362 1 Order Now
FUTURE WORLDWIDE 73 1 Order Now
ARROW EUROPE 228 0 Order Now
Newark Element14 AMERICA 55 0 Order Now
MOUSER WORLDWIDE 581 1 Order Now
Farnell Element14 EUROPE 110 1 Order Now
ANGLIA Live EUROPE 1 1 Order Now

Distributor reported inventory date: 2020-09-27

Distributor Name

DIGIKEY

Stock

307

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

1

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

362

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

73

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

228

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

55

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

581

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

110

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

1

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-27

Buy now
Active
EAR99 NEC Tube PowerSO 36 0 150 MALAYSIA 2.9 / 1k

E-L6258EXTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

3.862 / 1k

Distributor availability ofE-L6258EXTR

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 255 1 Order Now
ARROW EUROPE 20400 0 Order Now
Farnell Element14 EUROPE 173 1 Order Now

Distributor reported inventory date: 2020-09-27

Distributor Name

RS COMPONENTS

Stock

255

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

20400

Min.Order

0

Region

EUROPE Order Now

Farnell Element14

Stock

173

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-27

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

PowerSO 36

Operating Temperature (°C)

(min)

0

(max)

150

Budgetary Price (US$)* / Qty

3.862 / 1k

Country of Origin

MALAYSIA

E-L6258EX

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.9 / 1k

Distributor availability ofE-L6258EX

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 307 1 Order Now
COMPEL EUROPE 1 1 Order Now
RS COMPONENTS EUROPE 362 1 Order Now
FUTURE WORLDWIDE 73 1 Order Now
ARROW EUROPE 228 0 Order Now
Newark Element14 AMERICA 55 0 Order Now
MOUSER WORLDWIDE 581 1 Order Now
Farnell Element14 EUROPE 110 1 Order Now
ANGLIA Live EUROPE 1 1 Order Now

Distributor reported inventory date: 2020-09-27

Distributor Name

DIGIKEY

Stock

307

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

1

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

362

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

73

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

228

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

55

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

581

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

110

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

1

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-27

ECCN (EU)

NEC

Packing Type

Tube

Package

PowerSO 36

Operating Temperature (°C)

(min)

0

(max)

150

Budgetary Price (US$)* / Qty

2.9 / 1k

Country of Origin

MALAYSIA

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