DMOS driver for three-phase brushless DC motor

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  • The L6229Q is a DMOS fully integrated three-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 three-phase BLDC motor including: a three-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 VFQFPN-32 5 x 5 package, the L6229Q 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 RMS)
    • RDS(on)0.73 Ω typ. value @ TJ = 25 °C
    • Operating frequency up to 100 kHz
    • Non dissipative overcurrent detection and protection
    • Diagnostic output
    • Constant tOFF PWM current controller
    • Slow decay synchronous rectification
    • 60° and 120° hall effect decoding logic
    • Brake function
    • Cross conduction protection
    • Thermal shutdown
    • Under voltage lockout
    • Integrated fast free wheeling diodes

电路原理图

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L6229Q
Active
1000 1.805 VFQFPN 32 5x5x1.0 Tray -40 150 EAR99
更多信息

Country of Origin:

PHILIPPINES

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Distributor availability ofL6229Q

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 40 1 Order Now
MOUSER WORLDWIDE 100 1 Order Now

代理商库存报告日期: 2019-09-18

代理商名称

DIGIKEY

库存

40

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

100

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-09-18

立即购买
L6229QTR
Active
1000 2.235 VFQFPN 32 5x5x1.0 Tape And Reel -40 150 EAR99
更多信息

Country of Origin:

PHILIPPINES

查看供货情况

Distributor availability ofL6229QTR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 1444 1 Order Now
MOUSER WORLDWIDE 1380 1 Order Now
Farnell Element14 EUROPE 2781 1 Order Now
RUTRONIK EUROPE 30000 3000 Order Now

代理商库存报告日期: 2019-09-18

代理商名称

DIGIKEY

库存

1444

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

1380

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

2781

Min.Order

1

地区

EUROPE Order Now

RUTRONIK

库存

30000

Min.Order

3000

地区

EUROPE Order Now

代理商库存报告日期: 2019-09-18

Get sample

L6229Q

供货状态

批量生产

数量

1000

Unit Price (US$)

1.805*

Distributor availability ofL6229Q

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 40 1 Order Now
MOUSER WORLDWIDE 100 1 Order Now

代理商库存报告日期: 2019-09-18

代理商名称

DIGIKEY

库存

40

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

100

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-09-18

Unit Price (US$)

1.805

封装

VFQFPN 32 5x5x1.0

包装类型

Tray

Operating Temperature (°C)

(min)

-40

(max)

150

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

L6229QTR

供货状态

批量生产

数量

1000

Unit Price (US$)

2.235*

Distributor availability ofL6229QTR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 1444 1 Order Now
MOUSER WORLDWIDE 1380 1 Order Now
Farnell Element14 EUROPE 2781 1 Order Now
RUTRONIK EUROPE 30000 3000 Order Now

代理商库存报告日期: 2019-09-18

代理商名称

DIGIKEY

库存

1444

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

1380

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

2781

Min.Order

1

地区

EUROPE Order Now

RUTRONIK

库存

30000

Min.Order

3000

地区

EUROPE Order Now

代理商库存报告日期: 2019-09-18

Unit Price (US$)

2.235

封装

VFQFPN 32 5x5x1.0

包装类型

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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产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
L6229Q
Active
VFQFPN 32 5x5x1.0 工业 Ecopack2
L6229QTR
Active
VFQFPN 32 5x5x1.0 工业 Ecopack2

L6229Q

Package:

VFQFPN 32 5x5x1.0

Material Declaration**:

PDF XML

Marketing Status

Active

Package

VFQFPN 32 5x5x1.0

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L6229QTR

Package:

VFQFPN 32 5x5x1.0

Material Declaration**:

PDF XML

Marketing Status

Active

Package

VFQFPN 32 5x5x1.0

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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