Function : SMPS CONTROLLER
Maker : Fairchild Semiconductor
The KA3842AC/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.
Datasheet PDF Download :
Others datasheet of same file : KA3842A,KA3842AC,KA3842AE