DRV10963 Datasheet | Texas Instruments

Product Folder Sample & Buy Technical Documents Tools & Software Support & munity Reference Design SLAS955A - MARCH 2013 - REVISED JULY 2015 DRV10963 5-V, Three-Phase, Sensorless BLDC Motor Driver 1 Features - 1 Proprietary Sensor-less Window-less 180° Sinusoidal Control Scheme - Input Voltage Range 2.1 to 5.5 V - 500-m A 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 2 Applications - Notebook CPU Fans - Game Station CPU Fans - ASIC Cooling Fans 3 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 ponent 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, bined with other internal protection circuits to ensure safe operation. The DRV10963 is available in a thermally efficient 10pin USON package with an exposed thermal pad. PART NUMBER DRV10963 Device...