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  • The L6227Q is a DMOS dual full bridge designed for motor control applications, realized in BCDmultipower 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 VQFPN32 5 mm x 5 mm package, the L6227Q features a non-dissipative overcurrent protection on the high side power MOSFETs and thermal shutdown.

    Key Features

    • Under voltage lockout
    • Thermal shutdown
    • Integrated fast free wheeling diodes
    • Slow decay synchronous rectification
    • Dual independent constant tOFF PWM current controllers
    • Operating supply voltage from 8 to 52 V
    • RDS(on) 0.73 typ. value @ TJ = 25 °C
    • 2.8 A output peak current (1.4 A DC)
    • Non dissipative overcurrent protection
    • Cross conduction protection
    • Operating frequency up to 100 kHz

Recommended for you

Evaluation Tools

    • Part Number

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

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

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS5628
      DMOS dual full bridge driver with PWM current controller
      3.1
      380.12 KB
      PDF
      DS5628

      DMOS dual full bridge driver with PWM current controller

    • Description Version Size Action
      AN2759
      EVAL6227QR demonstration board using a dual full-bridge L6227Q for motor control applications
      2.3
      262.04 KB
      PDF
      AN2759

      EVAL6227QR demonstration board using a dual full-bridge L6227Q for motor control applications

    • Description Version Size Action
      DT0045
      Design made easy with DC & BLDC motor driver tools
      1.2
      400.35 KB
      PDF
      DT0002
      Reducing torque variation in half step drive
      1.2
      127.67 KB
      PDF
      DT0045

      Design made easy with DC & BLDC motor driver tools

      DT0002

      Reducing torque variation in half step drive

    • Description Version Size Action
      AN2759
      EVAL6227QR demonstration board using a dual full-bridge L6227Q for motor control applications
      2.3
      262.04 KB
      PDF
      AN1794
      PractiSPIN evaluation system configuration and set up guide
      2.4
      435.2 KB
      PDF
      AN2759

      EVAL6227QR demonstration board using a dual full-bridge L6227Q for motor control applications

      AN1794

      PractiSPIN evaluation system configuration and set up guide

Presentations & Training Material

    • Description Version Size Action
      An introduction to electric motors 2.0
      1.05 MB
      PDF

      An introduction to electric motors

Publications and Collaterals

    • Description Version Size Action
      STM32 Nucleo expansion boards - Motor control selection guide 1.0
      777.64 KB
      PDF
      STSPIN motor drivers 11.2017
      1.6 MB
      PDF

      STM32 Nucleo expansion boards - Motor control selection guide

      STSPIN motor drivers

    • Description Version Size Action
      Motor Control Reference Guide 15.12
      1.57 MB
      PDF
      Products and solutions for Smart industry 3.0
      2.99 MB
      PDF

      Motor Control Reference Guide

      Products and solutions for Smart industry

    • Description Version Size Action
      STSPIN Motor Control: Design Considerations for Brushless Direct Current Motor Control 1.0
      5.54 MB
      PDF

      STSPIN Motor Control: Design Considerations for Brushless Direct Current Motor Control

Quality and Reliability

Part Number Marketing Status Package Grade Marketing Lead Time Qty Material Declaration**
L6227Q
Active
VFQFPN 32 5x5x1.0 Industrial 5880
L6227QTR
Active
VFQFPN 32 5x5x1.0 Industrial 6000

L6227Q

Package:

VFQFPN 32 5x5x1.0

Material Declaration**:

PDF XML

Marketing Status

Active

Package

VFQFPN 32 5x5x1.0

Grade

Industrial

Marketing Lead Time Qty

5880

L6227QTR

Package:

VFQFPN 32 5x5x1.0

Material Declaration**:

PDF XML

Marketing Status

Active

Package

VFQFPN 32 5x5x1.0

Grade

Industrial

Marketing Lead Time Qty

6000

(**) 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
L6227Q Available at 5 distributors

Distributor availability ofL6227Q

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3276 1 Order Now
ARROW EUROPE 740 0 Order Now
ARROW AMERICA 17 2940 Order Now
MOUSER WORLDWIDE 2251 1 Order Now
Farnell Element14 EUROPE 3045 1 Order Now

Distributor reported inventory date: 2020-08-10

Distributor Name

DIGIKEY

Stock

3276

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

740

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

17

Min.Order

2940

Region

AMERICA Order Now

MOUSER

Stock

2251

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3045

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-10

Buy now
Active
EAR99 NEC Tray VFQFPN 32 5x5x1.0 -40 150 THAILAND 1.87 / 1k
L6227QTR No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel VFQFPN 32 5x5x1.0 -40 150 THAILAND 1.87 / 1k

L6227Q

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.87 / 1k

Distributor availability ofL6227Q

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3276 1 Order Now
ARROW EUROPE 740 0 Order Now
ARROW AMERICA 17 2940 Order Now
MOUSER WORLDWIDE 2251 1 Order Now
Farnell Element14 EUROPE 3045 1 Order Now

Distributor reported inventory date: 2020-08-10

Distributor Name

DIGIKEY

Stock

3276

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

740

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

17

Min.Order

2940

Region

AMERICA Order Now

MOUSER

Stock

2251

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3045

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-10

ECCN (EU)

NEC

Packing Type

Tray

Package

VFQFPN 32 5x5x1.0

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

1.87 / 1k

Country of Origin

THAILAND

L6227QTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.87 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

VFQFPN 32 5x5x1.0

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

1.87 / 1k

Country of Origin

THAILAND

(*) 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