L6208

Active
Design Win Education

DMOS driver for bipolar stepper motor

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Product overview

Description

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.
  • All 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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All tools & software

    • 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

      EVL62XX-MAIN

      Active

      Evaluation kit environment for L62xx family of dual brush DC and stepper motor drivers based on STM32 Nucleo

      Brushed Motors ST
      EVL62XX-MAIN

      Description:

      Evaluation kit environment for L62xx family of dual brush DC and stepper motor drivers based on STM32 Nucleo
    • 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

EDA Symbols, Footprints and 3D Models

STMicroelectronics - L6208

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Footprints

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3D 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.

Sample & Buy

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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 1 distributors

Distributor availability ofL6208PD013TR

Distributor Name
Region Stock Min. Order Third party link
Newark Element14 AMERICA 66 0 Buy from Distributor

Distributor reported inventory date: 2022-07-01

Distributor Name

Newark Element14

Stock

66

Min.Order

0

Region

AMERICA Buy from Distributor

Distributor reported inventory date: 2022-07-01

Active
EAR99 NEC Tape and Reel PowerSO 36 -40 150 MALAYSIA
L6208PD No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tube PowerSO 36 -40 150 MALAYSIA
L6208D No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tube SO-24 -40 150 MALAYSIA
L6208D013TR No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SO-24 -40 150 MALAYSIA

L6208PD013TR Active

Package:
PowerSO 36
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

L6208PD013TR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

150

Country of Origin:

MALAYSIA

Distributor availability ofL6208PD013TR

Distributor Name
Region Stock Min. Order Third party link
Newark Element14 AMERICA 66 0 Buy from Distributor

Distributor reported inventory date: 2022-07-01

Distributor Name

Newark Element14

Stock

66

Min.Order

0

Region

AMERICA Buy from Distributor

Distributor reported inventory date: 2022-07-01

L6208PD Active

Package:
PowerSO 36
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

L6208PD

ECCN (EU):

NEC

Packing Type:

Tube

Operating Temperature (°C)

Min:

-40

Max:

150

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office

L6208D Active

Package:
SO-24
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

L6208D

ECCN (EU):

NEC

Packing Type:

Tube

Operating Temperature (°C)

Min:

-40

Max:

150

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office

L6208D013TR Active

Package:
SO-24
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

L6208D013TR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

150

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office
Swipe or click the button to explore more details Don't show this again

(*) 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