KA34063A Datasheet - Fairchild

KA34063A SMPS Controller

The KA34063A is a monolithic regulator sub system intended for use as DC to DC converter. This device contains a temperature compensated bandgap reference, a duty cycle control oscillator, a driver, and a high current output switch. It can be used for step down, step up or inverting switching regula.

KA34063A Features

* Operation From 3.0 to 40V Input Short Circuit Current Limiting Low Stand-by Current Output Switch Current of 1.5A Without External Transistors

* Output Voltage Adjustable

* Frequency of Operation From 100Hz to 100kHz

* Step-up, Step-Dow

KA34063A_FairchildSemiconductor.pdf