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MAX17020 - Dual Quick-PWM Step-Down Controller

MAX17020 Description

19-4118; Rev 2; 2/09 KIT ATION EVALU E L B A AVAIL Dual Quick-PWM Step-Down Controller with Low-Power LDO, RTC Regulator General .
The MAX17020 is a dual Quick-PWM™ step-down power-supply (SMPS) controller with synchronous rectification, intended for main 5V/3.

MAX17020 Features

* this current limit ensures robust output supplies. The 5V/3.3V or 1.5V/1.05V SMPS outputs can save power by operating in pulse-skipping mode or in ultrasonic mode to avoid audible noise. Ultrasonic mode forces the controller to maintain switching frequencies greater than 20kHz at light loads. An in

MAX17020 Applications

* Notebook Computers Main System Supply (5V and 3.3V Supplies) I/O System Supply (1.5V and 1.05V Supplies) Graphic Cards DDR1, DDR2, DDR3 Power Supplies Game Consoles Low-Power I/O and Chipset Supplies Two-to-Four Li+ Cell Battery-Powered Devices PDAs and Mobile Communicators Telecommunication MAX170

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Dual Quick-PWM Step-Down Controller Maxim Integrated Products
Maxim Integrated Products MAX17020-like datasheet