DRV10963PDSNR

3-Phase Sensorless BLDC Motor Driver 2.1V to 5.5V 10Pin SON T/R

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 offers ultra-quiet motor drive performance. The DRV10963 contains an intelligent lock detect function, combined with other internal protection circuits to ensure safe operation. The DRV10963 is available in a thermally efficient 10-pin USON package with an exposed thermal pad.

Features

• Proprietary Sensor-less Window-less 180° Sinusoidal Control Scheme

• Input Voltage Range 2.1 to 5.5 V

• 500-mA Output Current

• Low Quiescent Current 15 µA Typical at Sleep Mode

• Total Driver H+L Rdson Less than 1.5 Ω

• Current Limit and Short Circuit Current Protection

• Lock Detection

• Anti Voltage Surge AVS

• UVLO

• Thermal Shutdown

Applications

• Notebook CPU Fans

• Game Station CPU Fans

• ASIC Cooling Fans