MAX17031 - Dual Quick-PWM Step-Down Controller

Maxim Integrated Products

The MAX17031 by Maxim Integrated Products is a Dual Quick-PWM Step-Down Controller. Below is the official datasheet preview.

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MAX17031 Dual Quick-PWM Step-Down Controller by Maxim Integrated Products - Datasheet Preview — Official preview page of the **MAX17031** Dual Quick-PWM Step-Down Controller datasheet (Maxim Integrated Products).

Datasheet Details

Part number	MAX17031
Manufacturer	Maxim Integrated Products
File Size	621.14 KB
Description	Dual Quick-PWM Step-Down Controller
Datasheet	MAX17031_MaximIntegratedProducts.pdf
Additional preview pages of the MAX17031 datasheet.

MAX17031 Product details

Description

The MAX17031 is a dual Quick-PWM™ step-down power-supply (SMPS) controller with synchronous rectification, intended for main 5V/3.3V power generation in battery-powered systems.

Features

this current limit ensures robust output supplies. The 5V/3.3V 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. The SKIP input also has an accurate logic threshold, allowing it to be used as a secondary feedback input to refresh an external charge pump or secondary winding without overcharging the output voltages. An internal 100.

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Published: Jun 28, 2009 |