DMOS driver for 3-phase brushless DC motor

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  • The L6235Q is a DMOS fully integrated 3-phase motor driver with overcurrent protection. Realized in BCDmultipower technology, the device combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip. The device includes all the circuitry needed to drive a 3-phase BLDC motor including: a 3-phase DMOS bridge, a constant OFF time PWM current controller and the decoding logic for single ended Hall sensors that generates the required sequence for the power stage. Available in QFN48 7x7 package, the L6235Q 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
    • 5.6 A output peak current
    • RDS(on)0.3 Ω typ. value @ TJ= 25 °C
    • Operating frequency up to 100 kHz
    • Non-dissipative overcurrent protection
    • Diagnostic output
    • Constant tOFFPWM current controller
    • Slow decay synchronous rectification
    • 60° and 120° Hall effect decoding logic
    • Brake function
    • Tacho output for speed loop
    • Cross conduction protection
    • Thermal shutdown
    • Undervoltage lockout
    • Integrated fast freewheeling diodes

样片和购买

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L6235QTR
Active
1000 2.052 VFQFPN 48 7x7x1.0 Tape And Reel -40 150 EAR99
更多信息

Country of Origin:

PHILIPPINES

查看供货情况

Distributor availability ofL6235QTR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 4143 1 Order Now
MOUSER WORLDWIDE 1501 1 Order Now
Farnell Element14 EUROPE 1937 1 Order Now

代理商库存报告日期: 2019-09-18

代理商名称

DIGIKEY

库存

4143

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

1501

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

1937

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-09-18

Get sample
L6235Q
Active
1000 2.052 VFQFPN 48 7x7x1.0 Tray -40 150 EAR99
更多信息

Country of Origin:

PHILIPPINES

查看供货情况

Distributor availability ofL6235Q

代理商名称
地区 库存 最小订购量 Third party link
ARROW AMERICA 1384 1560 Order Now
MOUSER WORLDWIDE 2860 1 Order Now

代理商库存报告日期: 2019-09-18

代理商名称

ARROW

库存

1384

Min.Order

1560

地区

AMERICA Order Now

MOUSER

库存

2860

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-09-18

立即购买

L6235QTR

供货状态

批量生产

数量

1000

Unit Price (US$)

2.052*

Distributor availability ofL6235QTR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 4143 1 Order Now
MOUSER WORLDWIDE 1501 1 Order Now
Farnell Element14 EUROPE 1937 1 Order Now

代理商库存报告日期: 2019-09-18

代理商名称

DIGIKEY

库存

4143

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

1501

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

1937

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-09-18

Unit Price (US$)

2.052

封装

VFQFPN 48 7x7x1.0

包装类型

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

150

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

L6235Q

供货状态

批量生产

数量

1000

Unit Price (US$)

2.052*

Distributor availability ofL6235Q

代理商名称
地区 库存 最小订购量 Third party link
ARROW AMERICA 1384 1560 Order Now
MOUSER WORLDWIDE 2860 1 Order Now

代理商库存报告日期: 2019-09-18

代理商名称

ARROW

库存

1384

Min.Order

1560

地区

AMERICA Order Now

MOUSER

库存

2860

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-09-18

Unit Price (US$)

2.052

封装

VFQFPN 48 7x7x1.0

包装类型

Tray

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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      DT0001

      Speed control using the L6235 or L6229 with a PWM output from a microcontroller

演示和培训资料

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      STSPIN 电机驱动器 09.2016
      1.47 MB
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      Electric vehicle (EV) ecosystem 1.1
      1.28 MB
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      Motor Control Reference Guide 15.10
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    • 描述 版本 文档大小 操作
      STSPIN Motor Control: Design Considerations for Brushless Direct Current Motor Control 1.0
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产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
L6235Q
Active
VFQFPN 48 7x7x1.0 工业 Ecopack2
L6235QTR
Active
VFQFPN 48 7x7x1.0 工业 Ecopack2

L6235Q

Package:

VFQFPN 48 7x7x1.0

Material Declaration**:

PDF XML

Marketing Status

Active

Package

VFQFPN 48 7x7x1.0

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L6235QTR

Package:

VFQFPN 48 7x7x1.0

Material Declaration**:

PDF XML

Marketing Status

Active

Package

VFQFPN 48 7x7x1.0

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) 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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