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APW7143 Datasheet Asynchronous Buck Converter

Manufacturer: Anpec Electronics Coropration

Overview: .. APW7143 3A, 12V, Asynchronous Buck Converter.

General Description

The APW7143 is a 3A asynchronous Buck converter with an integrated 70mΩ P-channel power MOSFET.

The APW7143, designed with a current-mode control scheme, can convert wide input voltage of 4.3V to 14V to the output voltage adjustable from 0.8V to VIN to provide excellent output voltage regulation.

For high efficiency over all load current range, the APW7143 is equipped with an automatic Skip/PWM mode operation.

Key Features

  • Wide Input Voltage from 4.3V to 14V Output Current up to 3A Adjustable Output Voltage from 0.8V to VIN - ±2% System Accuracy 70mΩ Integrated Power MOSFET High Efficiency up to 92% - Automatic Skip/PWM Mode Operation Current-Mode Operation - Easy Feedback Compensation - Stable with Low ESR Output Capacitors - Fast Load/Line Transient Response General.

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APW7143 Distributor