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  • The L6227 device is a DMOS dual full bridge designed for motor control applications, realized in BCD technology, which combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip. The device also includes two independent constant off time PWM current controllers that performs the chopping regulation. Available in PowerSO36 and SO24 (20 + 2 + 2) packages, the L6227 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
    • 2.8 A output peak current (1.4 A DC)
    • RDS(ON) 0.73 Ω typ. value at Tj = 25 °C
    • Operating frequency up to 100 KHz
    • Non-dissipative overcurrent protection
    • Dual independent constant tOFF PWM current controllers
    • Slow decay synchronous rectification
    • Cross conduction protection
    • Thermal shutdown
    • Undervoltage lockout
    • Integrated fast freewheeling diodes

Circuit Diagram

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Recommended for you

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      EVAL6227PD

      Active

      L6227 DMOS Dual Full Bridge Driver with PWM Current Controller Evaluation Board

      Brushed Motors --

      EVAL6227QR

      Active

      Demonstration board using a dual full-bridge L6227Q for motor control applications

      Brushed Motors --
      EVAL6227PD

      Description:

      L6227 DMOS Dual Full Bridge Driver with PWM Current Controller Evaluation Board
      EVAL6227QR

      Description:

      Demonstration board using a dual full-bridge L6227Q for motor control applications

CAD/EDA Symbols, Footprints and Models

Quality and Reliability

Part Number Marketing Status Package Grade Marketing Lead Time Qty Material Declaration**
L6227D
Active
SO-24 Industrial 4800
L6227DTR
Active
SO-24 Industrial 5000
L6227PD
Active
PowerSO 36 Industrial 3534
L6227PDTR
Active
PowerSO 36 Industrial 3600

L6227D

Package:

SO-24

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-24

Grade

Industrial

Marketing Lead Time Qty

4800

L6227DTR

Package:

SO-24

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-24

Grade

Industrial

Marketing Lead Time Qty

5000

L6227PD

Package:

PowerSO 36

Material Declaration**:

Marketing Status

Active

Package

PowerSO 36

Grade

Industrial

Marketing Lead Time Qty

3534

L6227PDTR

Package:

PowerSO 36

Material Declaration**:

Marketing Status

Active

Package

PowerSO 36

Grade

Industrial

Marketing Lead Time Qty

3600

(**) 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.

Extend the Runtime of Your Battery-Powered Applications

STSW-SPIN002

Evaluation software with graphical user interface for STSPIN motor driver ICs

X-NUCLEO expansion boards and X-CUBE software

X-NUCLEO-IHM06A1

Low voltage stepper motor driver expansion board based on the STSPIN220 for STM32 Nucleo

X-CUBE-SPN6

Low voltage stepper motor driver software expansion for STM32Cube

X-NUCLEO-IHM11M1

Low voltage three-phase brushless DC motor driver expansion board based on STSPIN230 for STM32 Nucleo

X-CUBE-SPN11

Low voltage three-phase brushless DC motor driver software expansion for STM32Cube

X-NUCLEO-IHM12A1

Low voltage dual brush DC motor driver expansion board based on STSPIN240 for STM32 Nucleo

X-CUBE-SPN12

Low voltage dual brush DC motor driver software expansion for STM32Cube

Other Getting Started Resources

STSW-SPINDISC01

STSPIN Discovery boards firmware

STSW-SPIN002

Evaluation software with graphical user interface for STSPIN motor driver ICs

STEVAL-PCC009V2

IBU Motor Control & IPS universal interface

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
L6227PDTR Available at 2 distributors

Distributor availability ofL6227PDTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 417 1 Order Now
MOUSER WORLDWIDE 644 1 Order Now

Distributor reported inventory date: 2020-10-26

Distributor Name

DIGIKEY

Stock

417

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

644

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-26

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel PowerSO 36 -40 150 MALAYSIA 3.048 / 1k
L6227PD Available at 2 distributors

Distributor availability ofL6227PD

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 29 1 Order Now
RS COMPONENTS EUROPE 16 1 Order Now

Distributor reported inventory date: 2020-10-26

Distributor Name

DIGIKEY

Stock

29

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

16

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-26

Active
EAR99 NEC Tube PowerSO 36 -40 150 MALAYSIA 3.048 / 1k
L6227D Available at 2 distributors

Distributor availability ofL6227D

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 12 1 Order Now
MOUSER WORLDWIDE 599 1 Order Now

Distributor reported inventory date: 2020-10-26

Distributor Name

RS COMPONENTS

Stock

12

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

599

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-26

Buy Direct
Active
EAR99 NEC Tube SO-24 -40 150 MALAYSIA 2.606 / 1k
L6227DTR Available at 2 distributors

Distributor availability ofL6227DTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 140 1 Order Now
MOUSER WORLDWIDE 884 1 Order Now

Distributor reported inventory date: 2020-10-26

Distributor Name

DIGIKEY

Stock

140

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

884

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-26

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SO-24 -40 150 MALAYSIA 2.606 / 1k

L6227PDTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

3.048 / 1k

Distributor availability ofL6227PDTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 417 1 Order Now
MOUSER WORLDWIDE 644 1 Order Now

Distributor reported inventory date: 2020-10-26

Distributor Name

DIGIKEY

Stock

417

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

644

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-26

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

PowerSO 36

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

3.048 / 1k

Country of Origin

MALAYSIA

L6227PD

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

3.048 / 1k

Distributor availability ofL6227PD

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 29 1 Order Now
RS COMPONENTS EUROPE 16 1 Order Now

Distributor reported inventory date: 2020-10-26

Distributor Name

DIGIKEY

Stock

29

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

16

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-26

ECCN (EU)

NEC

Packing Type

Tube

Package

PowerSO 36

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

3.048 / 1k

Country of Origin

MALAYSIA

L6227D

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.606 / 1k

Distributor availability ofL6227D

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 12 1 Order Now
MOUSER WORLDWIDE 599 1 Order Now

Distributor reported inventory date: 2020-10-26

Distributor Name

RS COMPONENTS

Stock

12

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

599

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-26

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-24

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

2.606 / 1k

Country of Origin

MALAYSIA

L6227DTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.606 / 1k

Distributor availability ofL6227DTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 140 1 Order Now
MOUSER WORLDWIDE 884 1 Order Now

Distributor reported inventory date: 2020-10-26

Distributor Name

DIGIKEY

Stock

140

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

884

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-26

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-24

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

2.606 / 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