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Original question:

UCC28019A: ICE2PCS02 replacemant

UCC28019A: UCC28019A replace ICE3PCS03G

Kami Huang60
Genius 3830 points
Part Number: UCC28019A
Other Parts Discussed in Thread: UCC28180

Dear Sir/Ms.

My customer uses the ICE3PCS03G to design the PFC for an air conditioning fan. The power used is about 500W~2KW.

I recommend that he use the UCC28019A instead of the ICE3PCS03G. Because UCC28019A and ICE3PCS03G do not have P2P, customers do not want to change PFC.
Excuse me if I want to replace ICE3PCS03G. Does the UCC28019A have a performance advantage for the ICE3PCS03G?
Is there any other PFC Controller that can be introduced to customers for price and performance?

Kami Huang

  • 0
    TI__Mastermind 34465 points

    Hello Kami Huang,

    I do not think that TI has an 8 pin pfc controller that is plug in replaceable with the ICE3PCS03G.

    The UCC28180 and the UCC28019A offer similar performance to this part but the pinouts are different and so the pcb must be changed.
    You will need to contact the local TI sales office for pricing performance but from a technical aspect the UCC28180 and the UCC28019A has external voltage loop compensation which means that these parts can offer an optimised loop response that is tailored specific to the design application whereas the ICE3PCS03G has internal compensation that cannot be adjusted.

    Regards

    John