Green-Mode AC Input Flyback Converter Status: PREVIEW

Product Information

Description

The UCC28600 is a PWM controller with advanced energy features to meet stringent worldwide energy efficiency requirements. UCC28600 integrates built-in advanced energy saving features with high protection level features to provide cost effective solutions for energy efficient power supplies. UCC28600 incorporates frequency fold-back and green-mode operation to reduce the operation frequency at light-load and no-load operations. This circuit uses the UCC28600 in a universal AC input flyback converter. A single output of 12 V/60 W is generated. The efficiency at maximum load is 86%, and the no load losses are less than 1/4 Watt. At light loads, energy is conserved by transferring energy in bursts of 40 Hz pulses. A 130 Hz maximum switching frequency is imposed by the UCC28600 during operation at heavier loads.

What's Included

• SLUR025,UCC28600D Bill of Materials
• SLUR026,UCC28600D Schematic
• SLUL036,UCC28600D Test Report