MAX1817 Overview
The MAX1817 is a pact, high-efficiency, dual-output step-up converter for portable devices that provides both the main logic supply and the LCD bias. The device operates from an input voltage of +1.5V to +5.5V, allowing the use of 2- or 3-cell alkaline batteries, or 1-cell lithium-ion (Li+) batteries. The MAX1817’s main regulator supplies 125mA at either a preset 3.3V or an adjustable 2.5V to 5.5V output voltage...