Part Number: PMP9640 Other Parts Discussed in Thread: TIDA-010080 , UCC28180 , UCC256403 , UCC24624 Hello,
We currently need some AC/DC power reference design, 220AC to output 38V/10A, and 300-500W,Could you help me to give me some recommendation and build…
Part Number: PMP9640 Other Parts Discussed in Thread: UCC28019 Hi,
Customer want to know if the L1 and L4 in the design is CMC or DMC filters? Also what is the frequencies.
Additional question is why the design shown for the PMP9640 the 5 legs of these…
Part Number: UCC28051 Other Parts Discussed in Thread: PMP9640 , UCC28019 , UCC28180 , UCC28019A , PMP Hi,
Good Day. I have a customer who is working with UCC28051. Please see below the response of our customer to your query. Thank you very much.
I have decided…
Part Number: PMP9640 Other Parts Discussed in Thread: UCC28051 I'm designing the PFC stage for a capacitor bank charging circuit, which requires ~300W max output. I'm considering the bridge-less PFC topography proposed in PMP9640 based around the UCC28051D…
Hi Sagar,
Not sure what you are trying to do here. We do have PMP9640 which can take the AC input down to a DC bus, then if you follow that with PMP9461 , this might be what you are looking for.
If you don't require precision regulation a simple 2:1 transformer…
Part Number: UCC28070 Other Parts Discussed in Thread: PMP9640 , Hello,
I am considering a bridgeless circuit for PFC. In it, I'm examining the PMP9640 reference design and the UCC28070 interleave.
(question 1) As shown in the attachment, I have shown…
Thank you for your reply. Regarding Q3, after all, if I make a semi-bridgeless configuration, do I have to increase the inductor constant to increase the size? If the inductor used in the normal configuration is used as it is, will the ripple current increase…
Other Parts Discussed in Thread: UCC28056 , UCC256304 , UCC28730 , PMP11303 , UCC29950 , PMP9640 , UCC28051 , UCC25600 Hello Everyone,
I would like to design SMPS for industrial application. Spec AC 230 to 260V, DC 24V /12A. Please share reference design with…
Other Parts Discussed in Thread: PMP40261 , UCC28070 , UCC28180 , PMP9640 , UCC28051 , UCC28951 Hi,
Do we have PFC single phase dual boost bridgeless to propose to customer for new designs? Write also me in private for any roadmap we might have.
Many Thanks…
Hi Borislau,
I do not see any collateral specifically geared towards ATX power supplies in the TI database. However, here is an example architecture for the front end, PMP9640. It is a universal AC input, transition mode bridgeless PFC converter that…