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  • The L6208 device is a DMOS fully integrated stepper motor driver with non-dissipative overcurrent protection, realized in BCD technology, which combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip. The device includes all the circuitry needed to drive a two phase bipolar stepper motor including: a dual DMOS full bridge, the constant off time PWM current controller that performs the chopping regulation and the phase sequence generator, that generates the stepping sequence. Available in PowerSO36 and SO24 (20 + 2 + 2) packages, the L6208 device features a non-dissipative overcurrent protection on the high-side power MOSFETs and thermal shutdown.

    Key Features

    • Operating supply voltage from 8 to 52 V
    • 5.6 A output peak current (2.8 A RMS)
    • RDS(ON) 0.3 Ω typ. value at Tj = 25 °C
    • Operating frequency up to 100 KHz
    • Non-dissipative overcurrent protection
    • Dual independent constant tOFF PWM current controllers
    • Fast/slow decay mode selection
    • Fast decay quasi-synchronous rectification
    • Decoding logic for stepper motor full and half step drive
    • Cross conduction protection
    • Thermal shutdown
    • Undervoltage lockout
    • Integrated fast freewheeling diodes

Circuit Diagram

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Related Applications

Industrial Motor Control

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      X-NUCLEO-IHM05A1

      Active

      Bipolar stepper motor driver expansion board based on L6208 for STM32 Nucleo

      STM32 ODE Move-Actuate HW ST
      X-NUCLEO-IHM05A1

      Description:

      Bipolar stepper motor driver expansion board based on L6208 for STM32 Nucleo
    • Part number
      Status
      Description
      Type
      Supplier

      EVAL6208N

      NRND

      L6208 DMOS Driver for Bipolar Stepper Motor in PowerDip Package Evaluation board

      Motor Control Solution Eval Boards --
      EVAL6208N

      Description:

      L6208 DMOS Driver for Bipolar Stepper Motor in PowerDip Package Evaluation board

CAD/EDA Symbols, Footprints and Models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
L6208D
Active
SO-24 Industrial Ecopack1
L6208D013TR
Active
SO-24 Industrial Ecopack1
L6208PD
Active
PowerSO 36 Industrial Ecopack2 (**)
L6208PD013TR
Active
PowerSO 36 Industrial Ecopack2 (**)

L6208D

Package:

SO-24

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-24

Grade

Industrial

RoHS Compliance Grade

Ecopack1

L6208D013TR

Package:

SO-24

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-24

Grade

Industrial

RoHS Compliance Grade

Ecopack1

L6208PD

Package:

PowerSO 36

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PowerSO 36

Grade

Industrial

RoHS Compliance Grade

Ecopack2 (**)

L6208PD013TR

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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Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
L6208PD013TR Available at 6 distributors

Distributor availability ofL6208PD013TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 207 1 Order Now
FUTURE WORLDWIDE 1200 1 Order Now
ARROW EUROPE 4200 0 Order Now
Newark Element14 AMERICA 66 0 Order Now
MOUSER WORLDWIDE 817 1 Order Now
Farnell Element14 EUROPE 166 1 Order Now

Distributor reported inventory date: 2020-10-23

Distributor Name

DIGIKEY

Stock

207

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

1200

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

4200

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

66

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

817

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

166

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-23

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel PowerSO 36 -40 150 MALAYSIA 4.216 / 1k
L6208PD Available at 9 distributors

Distributor availability ofL6208PD

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1576 1 Order Now
COMPEL EUROPE 58 1 Order Now
RS COMPONENTS EUROPE 355 1 Order Now
FUTURE WORLDWIDE 213 1 Order Now
ARROW EUROPE 2603 0 Order Now
ARROW AMERICA 111 310 Order Now
MOUSER WORLDWIDE 2747 1 Order Now
ANGLIA Live EUROPE 57 1 Order Now
RUTRONIK EUROPE 186 31 Order Now

Distributor reported inventory date: 2020-10-23

Distributor Name

DIGIKEY

Stock

1576

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

58

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

355

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

213

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

2603

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

111

Min.Order

310

Region

AMERICA Order Now

MOUSER

Stock

2747

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

57

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

186

Min.Order

31

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-23

Buy Direct
Active
EAR99 NEC Tube PowerSO 36 -40 150 MALAYSIA 4.216 / 1k
L6208D Available at 7 distributors

Distributor availability ofL6208D

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 725 1 Order Now
AVNET AMERICA 18 0 Order Now
FUTURE WORLDWIDE 330 800 Order Now
ARROW EUROPE 23 0 Order Now
ARROW AMERICA 94 800 Order Now
MOUSER WORLDWIDE 373 1 Order Now
Farnell Element14 EUROPE 641 1 Order Now

Distributor reported inventory date: 2020-10-23

Distributor Name

RS COMPONENTS

Stock

725

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

18

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

330

Min.Order

800

Region

WORLDWIDE Order Now

ARROW

Stock

23

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

94

Min.Order

800

Region

AMERICA Order Now

MOUSER

Stock

373

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

641

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-23

Buy Direct
Active
EAR99 NEC Tube SO-24 -40 150 MALAYSIA 3.373 / 1k
L6208D013TR Available at 4 distributors

Distributor availability ofL6208D013TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1292 1 Order Now
FUTURE WORLDWIDE 1000 1000 Order Now
Newark Element14 AMERICA 217 0 Order Now
Farnell Element14 EUROPE 347 1 Order Now

Distributor reported inventory date: 2020-10-23

Distributor Name

DIGIKEY

Stock

1292

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

1000

Min.Order

1000

Region

WORLDWIDE Order Now

Newark Element14

Stock

217

Min.Order

0

Region

AMERICA Order Now

Farnell Element14

Stock

347

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-23

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SO-24 -40 150 MALAYSIA 3.373 / 1k

L6208PD013TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

4.216 / 1k

Distributor availability ofL6208PD013TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 207 1 Order Now
FUTURE WORLDWIDE 1200 1 Order Now
ARROW EUROPE 4200 0 Order Now
Newark Element14 AMERICA 66 0 Order Now
MOUSER WORLDWIDE 817 1 Order Now
Farnell Element14 EUROPE 166 1 Order Now

Distributor reported inventory date: 2020-10-23

Distributor Name

DIGIKEY

Stock

207

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

1200

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

4200

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

66

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

817

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

166

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-23

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

PowerSO 36

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

4.216 / 1k

Country of Origin

MALAYSIA

L6208PD

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

4.216 / 1k

Distributor availability ofL6208PD

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1576 1 Order Now
COMPEL EUROPE 58 1 Order Now
RS COMPONENTS EUROPE 355 1 Order Now
FUTURE WORLDWIDE 213 1 Order Now
ARROW EUROPE 2603 0 Order Now
ARROW AMERICA 111 310 Order Now
MOUSER WORLDWIDE 2747 1 Order Now
ANGLIA Live EUROPE 57 1 Order Now
RUTRONIK EUROPE 186 31 Order Now

Distributor reported inventory date: 2020-10-23

Distributor Name

DIGIKEY

Stock

1576

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

58

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

355

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

213

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

2603

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

111

Min.Order

310

Region

AMERICA Order Now

MOUSER

Stock

2747

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

57

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

186

Min.Order

31

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-23

ECCN (EU)

NEC

Packing Type

Tube

Package

PowerSO 36

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

4.216 / 1k

Country of Origin

MALAYSIA

L6208D

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

3.373 / 1k

Distributor availability ofL6208D

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 725 1 Order Now
AVNET AMERICA 18 0 Order Now
FUTURE WORLDWIDE 330 800 Order Now
ARROW EUROPE 23 0 Order Now
ARROW AMERICA 94 800 Order Now
MOUSER WORLDWIDE 373 1 Order Now
Farnell Element14 EUROPE 641 1 Order Now

Distributor reported inventory date: 2020-10-23

Distributor Name

RS COMPONENTS

Stock

725

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

18

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

330

Min.Order

800

Region

WORLDWIDE Order Now

ARROW

Stock

23

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

94

Min.Order

800

Region

AMERICA Order Now

MOUSER

Stock

373

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

641

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-23

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-24

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

3.373 / 1k

Country of Origin

MALAYSIA

L6208D013TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

3.373 / 1k

Distributor availability ofL6208D013TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1292 1 Order Now
FUTURE WORLDWIDE 1000 1000 Order Now
Newark Element14 AMERICA 217 0 Order Now
Farnell Element14 EUROPE 347 1 Order Now

Distributor reported inventory date: 2020-10-23

Distributor Name

DIGIKEY

Stock

1292

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

1000

Min.Order

1000

Region

WORLDWIDE Order Now

Newark Element14

Stock

217

Min.Order

0

Region

AMERICA Order Now

Farnell Element14

Stock

347

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-23

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-24

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

3.373 / 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