UCC28063 Overview
Optimized for consumer applications concerned with audible noise elimination, this solution extends the advantages of transition mode high efficiency with low-cost ponents to higher power ratings than previously possible. By utilizing a Natural Interleaving™ technique, both channels operate as masters (that is, there is no slave channel) synchronized to the same frequency. This approach delivers inherently strong...
UCC28063 Key Features
- Input Filter and Output Capacitor Ripple-Current Cancellation
- Reduced Current Ripple for Higher System Reliability and Smaller Bulk Capacitor
- Reduced EMI Filter Size
- Phase Management Capability
- Fail-Safe OVP with Dual Paths Prevents Output
- Sensorless Current-Shaping Simplifies Board Layout and Improves Efficiency
- Advanced Audible Noise Performance
- Non-linear Error-Amplifier Gain
- Soft Recovery on Overvoltage
- Integrated Brownout and Dropout Handling
UCC28063 Applications
- 100-W to 800-W Power Supplies