2A 15V Step-Down DC-DC Converter

The AAT1346A AAT1346B AAT1346C is a 2A 15V Step-down converter, which provides an integrated one-channel PWM solution for the power supply of DC-DC system. It offers system engineers the flexibility to tailor-make the power supply circuitry for specific applications. The buck PWM contains enable control signal, error Amplifier PWM Comparator output driver, under-voltage protection, Oscillator short circuit protection and Voltage Reference circuit. The AAT1346A AAT1346B AAT1346C contains one buck current mode PWM with internal PMOS. In addition, a digital soft-start is also included to prevent inrush current at startup. AAT1346A AAT1346B AAT1346C comes with a fixed 380kHz Oscillator however, when the feedback voltage is lower than 0.7V, the switching frequency changes to 47kHz and returns to 380kHz after the short-circuit is released. By Advanced Analog Technology, Inc.
AAT1346 's PackagesAAT1346 's pdf datasheet

AAT1346 Pinout, Pinouts
AAT1346 pinout,Pin out
This is one package pinout of AAT1346,If you need more pinouts please download AAT1346's pdf datasheet.

AAT1346 Application circuits
AAT1346 circuits
This is one application circuit of AAT1346,If you need more circuits,please download AAT1346's pdf datasheet.

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