Part Number : FAN7601
Function : Green Current Mode PWM Controller
Package : DIP, SOP 8 Pin, SSOP 10 Pin Type
Maker : Fairchild Semiconductor
Pinouts : 
Description :
The FAN7601 is a green programmable frequency current mode PWM controller. It is specially designed for the off-line adapter application and the auxiliary power supplies which require high efficiency at a light load and no load.
The internal high voltage start-up switch and the burst mode reduce the power loss. The FAN7601 includes some protections such as latch protection and over voltage protection. The latch protection can be used for over voltage protection and/or thermal protection and so on. And the soft start prevents the output voltage over shoot at start up.
Features
• Green Current Mode PWM Control
• Low Operating Current: Max 4mA
• Burst Mode Operation
• Internal High Voltage Start-up Switch
• Under Voltage Lockout (UVLO): 12V/8V
• Latch Protection & Soft Start Function
• Over Voltage Protection: 19V
• Operating Frequency up to 300kHz
Block Diagram
Typical Applications
• Off-Line Adapter Applications
• Auxiliary Power Supplies
Datasheet PDF Download : 
Others datasheet of same file :
FAN7601B, FAN7601BG, FAN7601BM, FAN7601BMX
