Part Number: UCC28750EVM-071 Other Parts Discussed in Thread: TPS25740A , UCC28782 , UCC28750 Tool/software: hi team
I'm working on flyback converter with PD,and made pcb assembly. 1、After the sample is connected to AC110V, PD does not work. 2、than disconnect…
Part Number: UCC28750EVM-071 Tool/software: hi
I made a PCBA with reference to ucc28750-EVK. All components used are the same as EVK’s BOM, The sample can stably output 24V. But when the sample is working and the load is greater than 3W, buzzing noise…
Part Number: UCC28750 Tool/software: Hi,
We are using the UCC28750 EVM to design into our project. We have some questions that need to be verified:
1)Because the UCC28750 series has different features such as OTP (Over Temperature Protection), OVP …
Part Number: UCC28750EVM-071 Tool/software: hi
I made a PCBA with reference to ucc28750-EVK, All components used are the same as EVK’s BOM, The sample can stably output up to 65W, but when the sample is working, as the output power becomes higher…
Part Number: UCC28750 Other Parts Discussed in Thread: , TL431 Tool/software:
We are seeking assistance with a Flyback SMPS design using the UCC28750 controller. The design was based on the UCC28750EVM-071 User Guide and the UCC28750 Datasheet.
Issue…
Hi Harish,
Thanks for your reply.
We have further evaluated UCC28750 and trying to understand the workings of this IC through the eval board UCC28750EVM-071
According to our understanding the feedback by optocoupler is taken by generating a reference…
