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Data Sheet
UCC25600 8-Pin High-Performance Resonant Mode Controller
1 Features
- Variable switching frequency
control
- Programmable minimum switching
frequency with 4% accuracy (3% accuracy at temperature range: –20°C to
105°C)
- Programmable maximum switching
frequency
- Programmable dead time for best
efficiency
- Programmable soft-start time
- Easy ON and OFF control
- Overcurrent Pprotection
- Overtemperature protection
- Bias voltage UVLO and overvoltage
protection
- Integrated gate driver with 0.4-A
source and 0.8-A sink capability
- Operating temperature range:
–40°C to 125°C
- SOIC 8-Pin package
2 Applications
- 100W to 1kW power supplies
- LCD, Plasma, and
DLP® TVs
- Adaptors, computing, and ATX power supplies
- Home audio systems
- Electronic lighting ballasts