UCC28704EVM-724

UCC28704EVM-724 Power Supply Evaluation Module

Texas Instruments UCC28704EVM-724 Power Supply Evaluation Module (EVM) demonstrates a low-cost solution to comply with global external power-supply efficiency standards. It helps users evaluate the UCC28704, an offline constant-voltage constant-current flyback controller. The evaluation module is a 10W offline isolated power supply providing 5V output on a USB-A port. The converter output voltage and current are regulated to 5% accuracy without an optocoupler or secondary-side feedback circuits. The Texas Instruments UCC28704EVM-724 demonstrates this low-cost solution without adding a secondary-side synchronous rectifier.