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  • The L6226 is a DMOS dual full bridge designed for motor control applications, realized in multipower-BCD technology, which combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip. Available in PowerSO36 and SO24 (20+2+2) packages, the L6226 features thermal shutdown and a non-dissipative overcurrent detection on the high side power MOSFETs plus a diagnostic output that can be easily used to implement the overcurrent protection.

    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
    • Programmable high side overcurrent detection and protection
    • Diagnostic output
    • Paralleled operation
    • Cross conduction protection
    • Thermal shutdown
    • Undervoltage lockout
    • Integrated fast free wheeling diodes

Circuit Diagram

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CAD/EDA Symbols, Footprints and Models

Quality and Reliability

Part Number Marketing Status Package Grade Marketing Lead Time Qty Material Declaration**
L6226D
Active
SO-24 Industrial 4800
L6226DTR
Active
SO-24 Industrial 5000
L6226PD
Active
PowerSO 36 Industrial 3534
L6226PDTR
Active
PowerSO 36 Industrial 3600

L6226D

Package:

SO-24

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-24

Grade

Industrial

Marketing Lead Time Qty

4800

L6226DTR

Package:

SO-24

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-24

Grade

Industrial

Marketing Lead Time Qty

5000

L6226PD

Package:

PowerSO 36

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PowerSO 36

Grade

Industrial

Marketing Lead Time Qty

3534

L6226PDTR

Package:

PowerSO 36

Material Declaration**:

PDF XML

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
L6226DTR Available at 2 distributors

Distributor availability ofL6226DTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 105 1 Order Now
MOUSER WORLDWIDE 475 1 Order Now

Distributor reported inventory date: 2020-09-23

Distributor Name

DIGIKEY

Stock

105

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

475

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-09-23

Sample & Buy Buy now
Active
EAR99 NEC Tape And Reel SO-24 -40 150 MALAYSIA 2.432 / 1k
L6226PDTR Available at 3 distributors

Distributor availability ofL6226PDTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 600 1 Order Now
RS COMPONENTS EUROPE 312 1 Order Now
Farnell Element14 EUROPE 2214 1 Order Now

Distributor reported inventory date: 2020-09-23

Distributor Name

DIGIKEY

Stock

600

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

312

Min.Order

1

Region

EUROPE Order Now

Farnell Element14

Stock

2214

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-23

Active
EAR99 NEC Tape And Reel PowerSO 36 -40 150 MALAYSIA 2.845 / 1k
L6226D Available at 2 distributors

Distributor availability ofL6226D

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 746 1 Order Now
MOUSER WORLDWIDE 580 1 Order Now

Distributor reported inventory date: 2020-09-23

Distributor Name

DIGIKEY

Stock

746

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

580

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-09-23

Buy now
Active
EAR99 NEC Tube SO-24 -40 150 MALAYSIA 2.432 / 1k
L6226PD Available at 2 distributors

Distributor availability ofL6226PD

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 310 1 Order Now
MOUSER WORLDWIDE 306 1 Order Now

Distributor reported inventory date: 2020-09-23

Distributor Name

DIGIKEY

Stock

310

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

306

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-09-23

Buy now
Active
EAR99 NEC Tube PowerSO 36 -40 150 MALAYSIA 2.845 / 1k

L6226DTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.432 / 1k

Distributor availability ofL6226DTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 105 1 Order Now
MOUSER WORLDWIDE 475 1 Order Now

Distributor reported inventory date: 2020-09-23

Distributor Name

DIGIKEY

Stock

105

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

475

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-09-23

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-24

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

2.432 / 1k

Country of Origin

MALAYSIA

L6226PDTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.845 / 1k

Distributor availability ofL6226PDTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 600 1 Order Now
RS COMPONENTS EUROPE 312 1 Order Now
Farnell Element14 EUROPE 2214 1 Order Now

Distributor reported inventory date: 2020-09-23

Distributor Name

DIGIKEY

Stock

600

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

312

Min.Order

1

Region

EUROPE Order Now

Farnell Element14

Stock

2214

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-23

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

PowerSO 36

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

2.845 / 1k

Country of Origin

MALAYSIA

L6226D

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.432 / 1k

Distributor availability ofL6226D

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 746 1 Order Now
MOUSER WORLDWIDE 580 1 Order Now

Distributor reported inventory date: 2020-09-23

Distributor Name

DIGIKEY

Stock

746

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

580

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-09-23

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-24

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

2.432 / 1k

Country of Origin

MALAYSIA

L6226PD

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.845 / 1k

Distributor availability ofL6226PD

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 310 1 Order Now
MOUSER WORLDWIDE 306 1 Order Now

Distributor reported inventory date: 2020-09-23

Distributor Name

DIGIKEY

Stock

310

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

306

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-09-23

ECCN (EU)

NEC

Packing Type

Tube

Package

PowerSO 36

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

2.845 / 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