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UCC3895: ucc3895

Part Number: UCC3895


i am using uc3895 controller for my dc-to-dc converter application this is full bridge topology, but we need half bridge, suppose i will use only two signal from input QA, QB) its anything problem?

because of my input voltage maximum was 85v DC, output voltage 15v,35A.

  • Hi Ramar,

    If you're an expert in full bridge and half bridge topologies it can probably be done.  However, the UCC3895 is targeted for phase-shifted full bridge and converting, bypassing, or disabling it's functions for half bridge could be more troublesome than it's worth.

    Can you simply use a controller targeted for half-bridge, like the LM5035?