DRV10963JMDSNR

更新时间： 2024-09-30 13:07:23

品牌	Logo	应用领域
德州仪器 - TI		驱动器传感器电机
页数	文件大小	规格书
11页	460K
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数据手册

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DRV10963JMDSNR 数据手册

DRV10963

www.ti.com

SLAS955 –MARCH 2013

5-V, THREE PHASE, SENSORLESS BLDC MOTOR DRIVER

Check for Samples: DRV10963

FEATURES

•

Proprietary Sensor-less Window-less

180° Sinusoidal Control Scheme

•

Lock Detection

Anti Voltage Surge (AVS)

UVLO

•

Input Voltage Range 2.1 V to 5.5 V

500-mA Output Current

Thermal Shutdown

Low Quiescent Current 15 µA (typical) at

Standby Mode

APPLICATIONS

•

Total Driver H+L Rdson Less than 1.5 Ω

•

Notebook CPU Fan

Game Station CPU Fan

ASIC Cooling Fan

Current Limit and Short Circuit Current

Protection

DESCRIPTION

The DRV10963 is a three phase sensor-less motor driver with integrated power MOSFETs. It is specifically

designed for high efficiency, low noise and low external component count motor drive applications. The

proprietary sensor-less window-less 180° sinusoidal control scheme satisfies the ultra-quiet requirement. The

DRV10963 contains an intelligent lock detect function, which ensures safe operation in the event of a locked

rotor. The DRV10963 is available in a thermally efficient 10-pin USON package with an exposed thermal pad.

TYPICAL APPLICATION

Vcc

100k

PMWIN

PWM

GND

FGS

VCC

Vcc

2.2uF

Gnd

GND

Gnd

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...11

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