UCC28780 Zero Voltage Switching Flyback Controller

Texas Instruments UCC28780 Zero Voltage Switching Flyback Controller is a high-frequency active-clamp flyback controller that enables high-density AC-to-DC power supplies. These power supplies will comply with stringent global efficiency standards such as DoE Level VI and EU CoC V5 Tier-2. User-programmable advanced control law features optimize performance for Silicon (Si) and Gallium Nitride (GaN) power FETs. Direct operation with switching devices that combine driver and GaN FETs is further enhanced with logic-level gate signals and enable outputs.