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MAX8643A 2MHz Step-Down Regulator

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Description

19-0767; Rev 0; 3/07 3A, 2MHz Step-Down Regulator with Integrated Switches General .
The MAX8643A high-efficiency switching regulator delivers up to 3A load current at output voltages from 0.

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Features

* fixed-frequency PWM mode operation with a switching frequency range of 500kHz to 2MHz set by an external resistor. High-frequency operation allows for an all-ceramic capacitor design. The high operating frequency also allows for small-size external components. The low-resistance on-chip nMOS switche

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2MHz Step-Down Regulator Maxim Integrated Products
Maxim Integrated Products MAX8643A-like datasheet