Part Number : CR5228, (CR5224 - CR5229)
Function : MOSFET / Green energy current mode flyback PWM power switch
Package : SOP 8 Pin type
Maker : Chip-Rail
Pinouts : 
Description :
CR522X, CR5228 is a built-in electric high voltage power MOSFET Flow mode flyback PWM control chip for less than 18W Offline flyback switching power supply with high performance, low standby Power, low cost advantages.
Features :
1. Built-in 650V power switch MOSFET (CR5224 built-in 630V MOSFET)
2. Over-temperature protection function Low starting current: 3uA (Typ) Low working current: 2mA (Typ)
3. Built-in soft start to reduce MOSFET stress
4. Built-in frequency jitter to improve EMI characteristics
5. Built-in ramp compensation circuit 50KHz switching frequency
6. Hiccup Mode & PFM working mode designed to improve efficiency and minimize standby power consumption
7. VDD under-voltage protection (UVLO), over-voltage protection (OVP) and VDD voltage clamping function, OLP and other self-recovery protection
Application Circuits :
* CR5223 built-in 630V MOSFET
* CR5224 built-in 630V MOSFET
* CR5228 built-in 650V MOSFET
* CR5229 built-in 650V MOSFET
Datasheet PDF Download :
Others datasheet of same file : CR5223, CR5224, CR5229