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MAX8686 Datasheet DC-DC Converter Delivers Up To 25A Per Phase

Manufacturer: Maxim Integrated (now Analog Devices)

General Description

The MAX8686 current-mode, synchronous PWM stepdown regulator with integrated MOSFETs operates from a 4.5V to 20V input supply and generates an adjustable output voltage from 0.7V to 5.5V while delivering up to 25A per phase.

The MAX8686 employs a peak current-mode architecture that operates with an adjustable switching frequency from 300kHz to 1MHz.

An adjustable current-limit threshold allows for optimization for different applications with different load currents.

Overview

19-4113; Rev 0; 5/08 www.DataSheet4U.com Single/Multiphase, Step-Down, DC-DC Converter Delivers Up to 25A Per.

Key Features

  • an accurate 1% reference and offers a reference input that allows for a higher accuracy reference to be used for voltage tracking.