Monolithic Power Systems (MPS) MP6651 Single-Phase BLDC Drivers

Monolithic Power Systems (MPS) MP6651 Single-Phase BLDC Drivers


Monolithic Power Systems (MPS) MP6651 Single-Phase BLDC Drivers are highly advanced and versatile single-phase brushless DC (BLDC) motor drivers. The Monolithic Power Systems (MPS) MP6651 has integrated power MOSFETs and a Hall-effect sensor to deliver maximum performance and efficiency. The device also provides a high degree of control and flexibility. Capable of operating on input voltages ranging from 3.3V to 18V, the MP6651 is perfect for various applications.


  • On-chip hall sensor
  • Wide 3.3V to 18V operating input voltage (VIN) range
  • 2A continuous current with QFN-10 package
  • 1.5A continuous current with SOIC-8 SL package
  • Integrated power MOSFETs
  • Configurable starting duty cycle
  • Configurable min output duty cycle
  • Configurable soft-on/off commutating angle (max 45°)
  • Configurable hall offset angle (max ±45°)
  • 4-step configurable current limit
  • 2kHz to 100kHz PWM input range
  • 2.4s to 19.2s configurable soft-start time
  • Fixed 27kHz output switching frequency (fSW)
  • Rotor lock protection with auto-recovery
  • Thermal protection with auto-recovery
  • Built-in input OVP and UVLO with auto-recovery
  • Available in SOIC-8 SL and QFN-10 (2mm x 3mm) packages

Typical Application

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Mike is the founder and editor of, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)

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