UCC28600
Overview
The UCC28600 is a PWM controller with advanced energy features to meet stringent world-wide energy efficiency requirements. UCC28600 integrates built-in advanced energy saving features with high-level protection features to provide cost-effective solutions for energy-efficient power supplies.
- 1 Green-Mode Controller With Advanced Energy Saving Features
- Quasi-Resonant Mode Operation for Reduced EMI and Low Switching Losses (Low-Voltage Valley Switching)
- Low Standby Current for Minimum System NoLoad Power Consumption
- Low Start-up Current: 25-μA Maximum
- Programmable Line and Load Over-Voltage Protection
- Internal Over-Temperature Protection
- Current Limit Protection - Cycle-by-Cycle Power Limit - Primary-Side Over-Current Hiccup Restart Mode
- 1-A Sink, -0.75-A Source TrueDrive™ Gate Drive Output
- Programmable Soft-Start
- Green-Mode Status Pin (PFC Disable Function)
