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KA34063A
SMPS Controller
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-Down or Inverting Switching
Regulators
Description
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
regulators as well as for series pass
regulators.
8-DIP...