Part Number : KA3842A
Function : SMPS CONTROLLER
Package : DIP 8 Pin type
Maker : Fairchild Semiconductor
Image : 
Description :
The KA3842A / KA3842AE are fixed PWM controllers for Off Line and DC to DC converter applications. The internal circuits include UVLO, low start up current, temperature compensated reference, high gain error amplifier, current sensing comparator, and high current totem pole output for driving a POWER MOSFET.
Features
1. Low start current : 0.2mA
2. Operating ranger up to 500 kHz
3. Cycle by cycle current limiting
Block Diagram
Datasheet PDF Download :
Others datasheet of same file : KA3842, KA3842AC, KA3842AE
