DMOS dual full bridge driver with PWM current controller

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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

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Marketing Status
Quantity
Budgetary Price (US$)*
Package
Packing Type
Temperature (°C) ECCN (US)
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L6227Q
Active
1000 1.87 VFQFPN 32 5x5x1.0 Tray -40 150 EAR99
MORE INFO

Country of Origin:

PHILIPPINES

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Distributor availability ofL6227Q

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2514 1 Order Now
ARROW EUROPE 195 0 Order Now
ARROW AMERICA 2118 2940 Order Now
MOUSER WORLDWIDE 3717 1 Order Now
Farnell Element14 EUROPE 2854 1 Order Now

Distributor reported inventory date: 2019-09-15

Distributor Name

DIGIKEY

Stock

2514

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

195

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

2118

Min.Order

2940

Region

AMERICA Order Now

MOUSER

Stock

3717

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2854

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-15

Buy now
L6227QTR
Active
1000 1.87 VFQFPN 32 5x5x1.0 Tape And Reel -40 150 EAR99
MORE INFO

Country of Origin:

PHILIPPINES

No availability of distributors reported, please contact our sales office

L6227Q

Marketing Status

Active

Quantity

1000

Unit Price (US$)

1.87*

Distributor availability ofL6227Q

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2514 1 Order Now
ARROW EUROPE 195 0 Order Now
ARROW AMERICA 2118 2940 Order Now
MOUSER WORLDWIDE 3717 1 Order Now
Farnell Element14 EUROPE 2854 1 Order Now

Distributor reported inventory date: 2019-09-15

Distributor Name

DIGIKEY

Stock

2514

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

195

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

2118

Min.Order

2940

Region

AMERICA Order Now

MOUSER

Stock

3717

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2854

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-15

Unit Price (US$)

1.87

Package

VFQFPN 32 5x5x1.0

Packing Type

Tray

Operating Temperature (°C)

(min)

-40

(max)

150

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

L6227QTR

Marketing Status

Active

Quantity

1000

Unit Price (US$)

1.87*

Unit Price (US$)

1.87

Package

VFQFPN 32 5x5x1.0

Packing Type

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

150

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

(*) 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

Education

Product included in our Longevity Program.

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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 1.0
      2.23 MB
      PDF

      An introduction to electric motors

Publications and Collaterals

    • Description Version Size Action
      STSPIN motor drivers 11.2017
      1.6 MB
      PDF

      STSPIN motor drivers

    • Description Version Size Action
      Motor Control Reference Guide 15.10
      2.61 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

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.

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