Universal AC Input, 5V@2.1A Smart USB Charger Cube - PMP8286 - TI Tool Folder
This reference design uses the UCC28700 in a quasi-resonant flyback to generate an isolated 5V at up to 2.1A. The UCC28700 implements primary-side regulation, eliminating the need for an opto-coupler and reducing the total component count. This results in...