Hi JCHK,
Thanks for your support. My customer is considering to use this deivice as non-isolated ACDC like the schematic below
https://www.ti.com/tool/PMP10766
In other supplier's device, they have a function like LEB as below. Does UCC28910…
Hi,
Please use the configuration in figure 5. This help input voltage to be sensed without the influence of output voltage.
During the ON time of MOSFET the current will be injected out of the Vs pin and this will provide a measure of the input voltage…
Hi Michelle,
There are two other parts that you may consider for your application: UCC28910 and UCC28911. These can be configured into a non-isolated high-side buck topology similar to that of the UCC28880/1, with some layout change.
Here are links…
