DRV10964 Texas instruments

DRV10964

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DRV10964

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Описание

The DRV10964 is a three-phase sensorless 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 sensorless windowless 180° sinusoidal control scheme offers ultra-quiet motor drive performance. The DRV10964 contains an intelligent lock detect function, combined with other internal protection circuits to ensure safe operation. The DRV10964 is available in a thermally efficient 10-pin USON package with an exposed thermal pad.

Proprietary Sensorless Windowless
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

Rating	Catalog
Architecture	Integrated FET
Control topology	Sensorless, Sinusoidal
Control interface	1xPWM
Vs (min) (V)	2.1
Vs ABS (max) (V)	6
Features	Integrated FETs, Integrated Motor Control, Tach/FG Feedback
Operating temperature range (°C)	-40 to 125