Infineon Technologies AG AC-DC PWM-PFC Controller, PFC-CCM (continuous conduction mode) ICs ICE2PCS02G

ICE2PCS0x/G are the 2nd generation of Continuous Conduction Mode (CCM) PFC controllers, which employ BiCMOS technology. Compared to the 1 st generation of ICE1PCS01/02, the new ICs have lower internal reference trimmed at 3V. They also have other advantages such as wider Vcc operating range, improved internal oscillator and additional direct bulk capacitor over-voltage protection. Summary of Features: - Ease of Use with Few External Components - Supports Wide Range - Average Current Control - External Current and Voltage Loop Compensation for Greater User Flexibility - Programmable Operating/Switching Frequency (50kHz - 250kHz) - Max Duty Cycle of 95% (at 25°C) at 125kHz - Trimmed Internal Reference Voltage (3V+2% at 25°C) - VCC Under-Voltage Lockout - Cycle by Cycle Peak Current Limiting - Output Over-Voltage Protection - Open Loop Detection - Enhanced Dynamic Response - Short Startup(SoftStart) duration - Fulfills Class D Requirements of IEC 1000-3-2 - Soft Overcurrent Protection Target Applications: - PC silverbox, Server PSU and industrial SMPS