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SMPS Controller
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General Description
The MC34063A/MC33063A is a monolithic regulator subsystem intended for a DC
to DC converter. The device contains a temperature-compensated bandgap
reference, a duty cycle control oscillator, driver, and high-current output
switch. It can be used for step-down, step-up, or inverting switching
regulators as well as for series pass regulators.
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Features
- Operation from 3.0 to 40V Input
- Short Circuit Current Limiting
- Low Standby Current
- Output Switch Current of 1.5A Without External Transistors
- Adjustable Output Voltage
- Frequency Of Operation From 100Hz to 100KHz
- Step-Up, Step-Down, or Inverting Switching Regulators
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