UCC28704 Datasheet (Texas Instruments)

UCC28704, Flyback Controller

The UCC28704 Off-line flyback controller is a highly integrated, 6-pin primary-side regulated PWM controller for designing high efficiency AC-to-DC power supplies with low standby power consumption to comply with global efficiency standards. The controller has ultra-low current consumption at startu

UCC28704 Features

* 1 Efficiency Performance Exceeds DoE Level VI and EU CoC V5 Tier-2 External Power Supply Standards

* Primary-Side Regulation Eliminates Opto-Coupler and Secondary Feedback Components

* Compatible with Synchronous Rectifier

* Enables