5-V, 3-Phase Sinusoidal Sensorless BLDC Motor Driver - DRV10963

DRV10963 (ACTIVE)

5-V, 3-Phase Sinusoidal Sensorless BLDC Motor Driver

 

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

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Parametrics Compare all products in Brushless DC Drivers with FETs

 
Vs (Min) (V)
Vs (Max) (V)
RMS Output Current (A)
Peak Output Current (A)
RDS(ON) (HS + LS) (mOhms)
# of half-bridges
Control I/F
Additional Features
Rating
Operating Temperature Range (C)
Pin/Package
Approx. Price (US$)
DRV10963 DRV10866 DRV10964
2.1    1.65    2.1 V   
5.5    5.5    5.5 V   
0.500    0.680     
0.500    0.680    0.500   
1000    800    1000   
3    3    3   
PWM    PWM    PWM speed control   
True 180° sine drive; highly configurable through OTP; FG feedback; 15uA sleep current    150° drive; FG feedback; 5uA sleep current    True 180 degree sine drive; easy spin-up configuration through CONFIG; FG feedback; 15uA sleep current   
Catalog    Catalog    Catalog   
-40 to 85    -40 to 85    -40 to 85   
10SON    10WSON    10SON   
0.49 | 1ku    0.39 | 1ku    0.54 | 1ku