Part Number: UCC28070A Other Parts Discussed in Thread: UCC28070 Is it possible to run the Interleave PFC Converter to run only on Single Phase by just disconnecting the inductor of 2 phase?
Part Number: UCC28070A Other Parts Discussed in Thread: UCC28070 Hi team,
Can I use the below tool to cal for bridgeless topology? Or something that needs attention.
UCC28070 Excel Applications Design Tool
Part Number: UCC28070A Hi Team, I hope you are doing good. A customer bought 330 pieces from us and wanted to complain about poor quality of solderability. They quote the following,
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We request that you forward this to the manufacturer…
Part Number: UCC28070A Other Parts Discussed in Thread: UCC28070 , Hello, The problem I am facing is that driver outputs of UCC28070 are simultaneously switching during both half-waves. Usually first half wave only Q1 should switching and second half…
Part Number: UCC28070A Hi,
Regarding UCC28070A
Why doesnt datasheet recomend a PKLIM pin divider for each chip when two UCC28070A's are used?
Surely that woule be better from a noise point of view.
Part Number: UCC28070A Hello,
I've inherited a PFC design and I see some problems on the input current waveforms so I would need support to fix and tune what's wrong. Design is for a 85-265 VAC input, nominal power of 3k3W at 230 VAC and 415V output…
Part Number: UCC28070A Other Parts Discussed in Thread: UCC28070 Hello,
UCC28070A's data sheet has Equation (18) to select R IMO value. But if a signal voltage at CSA and CSB pins has DC offset, does it have an effect on the Equation (18)? I'm wondering…
Part Number: UCC28070A Other Parts Discussed in Thread: UCC28070 I have seen a couple threads reference a simplis model of this part. I am looking for this model for a new design. Can I get this model?
Part Number: UCC28070A Other Parts Discussed in Thread: UCC28070 Hello Sir,
Can you please Validate my design sheet of UCC28070 for 1 KW Converter. I want to make it. 8867.UCC28070 Design Tool _RevA.xls
