Part Number: PMP8920 Other Parts Discussed in Thread: PMP11237 Tool/software: Hi TI Team,
I want to design Isolated AC to DC converter for below requirement
Vin - AC supply
Vout - 12V @ 200W and 5V @ 12.5W with OVP, UVP, OCP, SCP, OTP
Efficiency…
Hi Vishwanath,
For this output power, you can either go with a flyback or LLC topology. For a flyback, we have several options depending on your needs. Here are a few options:
1. UCC28742 + UCC24612 - This is a valley switching flyback + synchronous…
Hi Vivek,
Very sorry for the delay! At a high level, since this is an adapter application, I recommend using the TPS25740B since this is capable of your 20V rail. I recommend looking at the TPS23740BEVM-741 as it is 5A capable.
The EVM as an input…
Part Number: UCC25600 Other Parts Discussed in Thread: PMP8920 , , UCC24610 I adapted my PSU from the PMP8920 project ( www.ti.com/.../slurag9a.pdf) . My project uses 220VAC @ 60Hz at the input and needs 12V @ 10A (120W) at the output. I'm using the …
Other Parts Discussed in Thread: UCC25600 , UCC28051 , PMP8920 If there is AC/DC reference design of 90W output, please let me know.
If other composition has the reference design of 90W, I would like to know, although UCC28051+UCC25600 thinks typical…
Tim, see responses below.
Hope this helps
Thanks,
Billy
1) We are aware that the LLC secondary rectifiers are typical for this converter however, synchronous rectifiers can also be used. Specifically, control IC’s exist for the drive and timing…
