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UC2625: UC2625

Part Number: UC2625
Other Parts Discussed in Thread: DRV8323, DRV8307, DRV8306

Can I use the UC2625 to drive the DRV8323 Gate Driver in a 50V, 20A Brushless DC Motor Driver design ? if so, are they any special design instructions that I need to be aware of?   

  • Fares,

    I'm a little confused about what you are wanting to do. How do you want to drive DRV8323 with UC2625? Both devices are intended to drive external FETs to drive a motor. Are you looking for a device that takes hall inputs for the gate driver? If so I'd look at DRV8306 or DRV8307.

    Thanks,
    Brian
  • Thanks Brian for the recommendations.  My requirement is that I have to implement an analog control scheme the takes hall inputs , an analog motor current command, and generates the proper commutations.   Moreover, I have to be able utilize a 50V source to drive the motors with out adding additional voltage regulators on the board due to other constraints.