R8CB05BO Overview
Representative R8CB05BO image (package may vary by manufacturer)
Description
The R8CB05BO is the Green-Mode PFC/PWM Combo controller for Desktop PC and High Density AC Adapter. For the power supply, it’s input current shaping PFC performance could be very close to the performance of the CM6800 or ML4800 leading edge modulation average current topology.
Key Features
- 10-Pin SOIC package
- Use RAC around 4~8 Mega Ohm at IAC pin
- Easy to configure into Boost Follower
- Enable lowest BOM for power supply with PFC
- Internally synchronized PFC and PWM in one IC
- Patented slew rate enhanced voltage error amplifier with advanced input current shaping technique
- Universal Line Input Voltage CCM boost or DCM boost with leading edge modulation PFC using Input Current Shaping Technique
- Feed forward IAC pin to do the automatic slope compensation
