L6226Q

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DMOS dual full bridge driver

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Product overview

Description

The L6226Q 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. Available in QFN32 5x5 package, the L6226Q 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.

  • All 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 @ 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
    • Under voltage lockout
    • Integrated fast free wheeling diodes

Circuit Diagram

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All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      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

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STMicroelectronics - L6226Q

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Quality and Reliability

Part Number Marketing Status Package Grade Marketing Lead Time Qty Material Declaration**
L6226Q
Active
VFQFPN 32 5x5x1.0 mm Industrial 5880
L6226QTR
Active
VFQFPN 32 5x5x1.0 mm Industrial 6000

L6226Q

Package:

VFQFPN 32 5x5x1.0 mm

Material Declaration**:

PDF XML

Marketing Status

Active

Package

VFQFPN 32 5x5x1.0 mm

Grade

Industrial

Marketing Lead Time Qty

5880

L6226QTR

Package:

VFQFPN 32 5x5x1.0 mm

Material Declaration**:

PDF XML

Marketing Status

Active

Package

VFQFPN 32 5x5x1.0 mm

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.

Sample & Buy

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ECCN (US)
ECCN (EU)
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Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
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L6226Q Available at distributors

Distributor availability of L6226Q

Distributor Name
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Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tray VFQFPN 32 5x5x1.0 mm -40 150 THAILAND
L6226QTR Available at distributors

Distributor availability of L6226QTR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel VFQFPN 32 5x5x1.0 mm -40 150 THAILAND

L6226Q Active

Package:
VFQFPN 32 5x5x1.0 mm
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

L6226Q

ECCN (EU):

NEC

Packing Type:

Tray

Operating Temperature (°C)

Min:

-40

Max:

150

Country of Origin:

THAILAND

L6226QTR Active

Package:
VFQFPN 32 5x5x1.0 mm
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

L6226QTR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

150

Country of Origin:

THAILAND

Distributor Name

Distributor reported inventory date:

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(*) 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