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APW7143 Asynchronous Buck Converter

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Description

www.DataSheet4U.com APW7143 3A, 12V, Asynchronous Buck Converter .
The APW7143 is a 3A asynchronous Buck converter with an integrated 70mΩ P-channel power MOSFET.

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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 -

Applications

* OLPC, UMPC Notebook Computer Handheld Portable Device Step-down Converters Requiring High Efficiency and 3A Output Current 70 60 50 40 30 20 10 0 0.001 0.01 0.1 1 10 VIN=12V, VOUT=3.3V, L1=4.7µH VIN=12V, VOUT=5V, L1=6.8µH VIN=5V, VOUT=3.3V, L1=2.2µH Output C

APW7143 Distributors

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Asynchronous Buck Converter Anpec Electronics Coropration
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