CM6805AG SMD ORIGINAL DRIVER IC PACK OF 2PCS

FEATURES

1. Both PFC and PWM have the Green Mode to meet blue angel and energy star spec.
2. 10-Pin SOIC package
3. PWM pulse skipping for the green mode
4. Use RAC as the Startup resistor around 5 Mega Ohm at IAC pin
5. It can use the HV bipolar to start up the chip and it helps green mode.
6. Easy to configure into Boost Follower
7. Enable lowest BOM for power supply with PFC
8. Internally synchronized PFC and PWM in one IC
9. Patented slew rate enhanced voltage error amplifier with advanced input current shaping technique
10. Universal Line Input Voltage
11. CCM boost or DCM boost with leading edge modulation
12. PFC using Input Current Shaping Technique
13. Feedforward IAC pin to do the automatic slope compensation
14. PFCOVP, VCCOVP, Precision -1V PFC ILIMIT, PFC Tri-Fault Detect comparator to meet UL1950
15. Low supply currents; start-up: 100uA typical, operating current: 2mA typical.
16. Synchronized leading PFC and trailing edge modulation
17. PWM to reduce ripple current in the storage capacitor between the PFC and PWM sections and to reduce switching noise in the system
18. VINOK Comparator to guarantee to enable PWM when PFC reach steady state
19. High efficiency trailing-edge current mode PWM
20. Exact 50% PWM maximum duty cycle
21. UVLO, REFOK, and brownout protection
22. Digital PFC and PWM soft start, ~10mS
23. Precision PWM 1.5V current limit for current mode operation
24. PWMtrifault to sense DC to DC short and Turn off PFC at GMth
25. PWMtrifault also can be programmed to do the Thermal Protection