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UCC28740: PWM controller with integrated FET

Part Number: UCC28740
Other Parts Discussed in Thread: UCC28910, UCC28910FBEVM-526,

My customer request a PWM controller with integrated FET, the power requirement is 2W; is there any suitable device?

  • Hi, Yachne:

    UCC28910 would be a solution to you. 

    Compare to UCC28740, UCC28910 is PSR control with integrated MOSFET and provides CV/CC function. The max power rating shows on page 3 in its datasheet. UCC28910 could support max 6W output as full range input. UCC28910FBEVM-526 would be a reference for its performance. 

    However, SSR has better dynamic response and CC/CV accuracy. Thus, is there any specific system request for this one?

    Best regards.