Part Number : KA3842AM
Function : Current-mode PWM Controller ( Linear integrated circuit )
Package : DIP, SO 8 Pin Type
Maker : Wing Shing International Group
Pinouts : 
Description :
The KA3842AM, KA3842A are fixe frequency current-mode PWM controller. They are specially designed for OFF-Line and DC-to-DC converter applications with minimal external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a temperature compensated reference, high gain error amplifier, current sensing comparator, and a high current totempole output ideally suited for driving a power MOSFET.
Block Diagram
Features :
1. Low Start-Up Current
2. Maximum Duty Cycle
3. U/V Lockout With Hysteresis
4. Operating Freguency Up To 500khz
Datasheet PDF Download : 
Others datasheet of same file :
KA3842, KA3842A, KA3842-AM, KA3842AMM, KA3842AMN
