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DRV10964 - Three-Phase Sinusoidal Sensorless BLDC Motor Driver

General Description

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.

Key Features

  • 1 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 2.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community DRV10964 SLDS227 – MARCH 2016 DRV10964 5-V, Three-Phase Sinusoidal Sensorless BLDC Motor Driver 1 Features •1 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 2 Applications • Notebook CPU Fans • Game Station CPU Fans • ASIC Cooling Fans 3 Description The DRV10964 is a three-phase sensorless motor driver with integrated power MOSFETs.