General Description
The MAX1760 is a high-efficiency, low-noise, step-up DC-DC converter intended for use in battery-powered wireless applications. It maintains exceptionally low quiescent supply current (100µA) despite its high 1MHz operating frequency. Small external components and a tiny 10-pin µMAX package make this device an excellent choice for small hand-held applications requiring the longest possible battery life.

FEATUREs
♦ Up to 94% Efficiency
♦ 0.7V to 5.5V Input Range
♦ Up to 800mA Output
♦ Fixed 3.3V Output (or adj from 2.5V to 5.5V)
♦ PWM Synchronous Rectified Topology
♦ Low-Noise, Constant Frequency Operation (1MHz)
♦ 0.1µA Logic-Controlled Shutdown
♦ Synchronizable Switching Frequency
♦ Adjustable Current Limit
♦ Adjustable Soft-Start
♦ 10-Pin µMAX Package

APPLICATIONs
   Digital Cordless Phones
   PCS Phones
   Wireless Handsets
   Handheld Instruments
   Palmtop Computers
   Personal Communicators
   Two-Way Pagers