Hello,
I have found reference design using the UCC28720 in a high side buck in the following link . You can, use this as a reference on how to use this device in a high side buck.
https://www.ti.com/tool/PMP9649
The UCC28720 was designed for primary…
Other Parts Discussed in Thread: PMP9649 , UCC28720 , UCC28710 Hi everyone,
We are working on a project and using your reference design one which is PMP9649. Input voltge range is from 85V to 265V and output current is 400mA in the reference design. However…
Hey Bob,
We do have products that can meet your non-isolated converter needs.
The UCC28700 is a primary side regulator that can be used as a non-isolated buck converter as shown in this reference design: http://www.ti.com/tool/PMP10937
If cost is a concern…