MAX1902 - Low-Noise Power-Supply Controllers

Product Overview

Maxim

Datasheet Details

Part number	MAX1902
Manufacturer	Maxim
File Size	649.91 KB
Description	Low-Noise Power-Supply Controllers
Datasheet	MAX1902 Datasheet
Note	This datasheet PDF includes multiple part numbers: MAX1902, MAX. Please refer to the document for exact specifications by model.
Additional preview pages of the MAX1902 datasheet.

Product details

Description

The MAX1901/MAX1902/MAX1904 are buck-topology, step-down, switch-mode, power-supply controllers that generate logic-supply voltages in battery-powered systems.

Features

o o o o o o o o o o o o o o o o Features 97% Efficiency 4.2V to 30V Input Range 2.5V to 5.5V Dual Adjustable Outputs Selectable 3.3V and 5V Fixed or Adjustable Outputs (Dual Mode™) 12V Linear Regulator Adjustable Secondary Feedback (MAX1901/MAX1904) 5V/50mA Linear Regulator Output Precision 2.5V Reference Output Programmable Power-Up Sequencing Power-Good (RESET) Output Output Overvoltage Protection (MAX1901/MAX1902) Output Undervoltage Shutdown (MAX1901/MAX1902) 333kHz/500kHz Low-Noise, Fixed.

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Published: May 6, 2005 |