DMOS dual full bridge driver with PWM current controller

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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.

    主要特性

    • 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

电路原理图

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样片和购买

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max
L6227PDTR
Active
1000 3.048 PowerSO 36 Tape And Reel -40 150 EAR99
更多信息

Country of Origin:

MALAYSIA

查看供货情况

Distributor availability ofL6227PDTR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 600 1 Order Now
MOUSER WORLDWIDE 647 1 Order Now

代理商库存报告日期: 2019-09-23

代理商名称

DIGIKEY

库存

600

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

647

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-09-23

获取样片
L6227PD
Active
1000 3.048 PowerSO 36 Tube -40 150 EAR99
更多信息

Country of Origin:

MALAYSIA

查看供货情况

Distributor availability ofL6227PD

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 310 1 Order Now
RS COMPONENTS EUROPE 189 1 Order Now
ARROW EUROPE 358 0 Order Now

代理商库存报告日期: 2019-09-23

代理商名称

DIGIKEY

库存

310

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

189

Min.Order

1

地区

EUROPE Order Now

ARROW

库存

358

Min.Order

0

地区

EUROPE Order Now

代理商库存报告日期: 2019-09-23

立即购买
L6227D
Active
1000 2.606 SO-24 Tube -40 150 EAR99
更多信息

Country of Origin:

MALAYSIA

查看供货情况

Distributor availability ofL6227D

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 96 1 Order Now
RS COMPONENTS EUROPE 12 1 Order Now
ARROW EUROPE 372 0 Order Now
ARROW AMERICA 96 800 Order Now
MOUSER WORLDWIDE 227 1 Order Now

代理商库存报告日期: 2019-09-23

代理商名称

DIGIKEY

库存

96

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

12

Min.Order

1

地区

EUROPE Order Now

ARROW

库存

372

Min.Order

0

地区

EUROPE Order Now

ARROW

库存

96

Min.Order

800

地区

AMERICA Order Now

MOUSER

库存

227

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-09-23

立即购买
L6227DTR
Active
1000 2.606 SO-24 Tape And Reel -40 150 EAR99
更多信息

Country of Origin:

MALAYSIA

查看供货情况

Distributor availability ofL6227DTR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 265 1 Order Now
FUTURE WORLDWIDE 1000 1000 Order Now
MOUSER WORLDWIDE 749 1 Order Now

代理商库存报告日期: 2019-09-23

代理商名称

DIGIKEY

库存

265

Min.Order

1

地区

WORLDWIDE Order Now

FUTURE

库存

1000

Min.Order

1000

地区

WORLDWIDE Order Now

MOUSER

库存

749

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-09-23

获取样片

L6227PDTR

供货状态

批量生产

数量

1000

单价(US$)

3.048*

Distributor availability ofL6227PDTR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 600 1 Order Now
MOUSER WORLDWIDE 647 1 Order Now

代理商库存报告日期: 2019-09-23

代理商名称

DIGIKEY

库存

600

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

647

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-09-23

单价(US$)

3.048

封装

PowerSO 36

包装类型

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

150

ECCN (US)

EAR99

Country of Origin

MALAYSIA

L6227PD

供货状态

批量生产

数量

1000

单价(US$)

3.048*

Distributor availability ofL6227PD

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 310 1 Order Now
RS COMPONENTS EUROPE 189 1 Order Now
ARROW EUROPE 358 0 Order Now

代理商库存报告日期: 2019-09-23

代理商名称

DIGIKEY

库存

310

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

189

Min.Order

1

地区

EUROPE Order Now

ARROW

库存

358

Min.Order

0

地区

EUROPE Order Now

代理商库存报告日期: 2019-09-23

单价(US$)

3.048

封装

PowerSO 36

包装类型

Tube

Operating Temperature (°C)

(min)

-40

(max)

150

ECCN (US)

EAR99

Country of Origin

MALAYSIA

L6227D

供货状态

批量生产

数量

1000

单价(US$)

2.606*

Distributor availability ofL6227D

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 96 1 Order Now
RS COMPONENTS EUROPE 12 1 Order Now
ARROW EUROPE 372 0 Order Now
ARROW AMERICA 96 800 Order Now
MOUSER WORLDWIDE 227 1 Order Now

代理商库存报告日期: 2019-09-23

代理商名称

DIGIKEY

库存

96

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

12

Min.Order

1

地区

EUROPE Order Now

ARROW

库存

372

Min.Order

0

地区

EUROPE Order Now

ARROW

库存

96

Min.Order

800

地区

AMERICA Order Now

MOUSER

库存

227

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-09-23

单价(US$)

2.606

封装

SO-24

包装类型

Tube

Operating Temperature (°C)

(min)

-40

(max)

150

ECCN (US)

EAR99

Country of Origin

MALAYSIA

L6227DTR

供货状态

批量生产

数量

1000

单价(US$)

2.606*

Distributor availability ofL6227DTR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 265 1 Order Now
FUTURE WORLDWIDE 1000 1000 Order Now
MOUSER WORLDWIDE 749 1 Order Now

代理商库存报告日期: 2019-09-23

代理商名称

DIGIKEY

库存

265

Min.Order

1

地区

WORLDWIDE Order Now

FUTURE

库存

1000

Min.Order

1000

地区

WORLDWIDE Order Now

MOUSER

库存

749

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-09-23

单价(US$)

2.606

封装

SO-24

包装类型

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

150

ECCN (US)

EAR99

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

Education

Product included in our Longevity Program.

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评估工具

    • 产品型号

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

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

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演示和培训资料

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出版刊物和宣传资料

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      STSPIN 电机驱动器 09.2016
      1.47 MB
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产品型号 供货状态 封装 等级规格 Marketing Lead Time Qty 材料声明**
L6227D
Active
SO-24 工业 4800
L6227DTR
Active
SO-24 工业 5000
L6227PD
Active
PowerSO 36 工业 3534
L6227PDTR
Active
PowerSO 36 工业 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.

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