MAX1682 Datasheet (Maxim) - Switched-Capacitor Voltage Doublers

MAX1682, Switched-Capacitor Voltage Doublers

The ultra-small MAX1682/MAX1683 monolithic, CMOS charge-pump voltage doublers accept input voltages ranging from +2.0V to +5.5V.

Their high voltage-conversion efficiency (over 98%) and low operating current (110µA for MAX1682) make these devices ideal for both battery-powered and board-level voltage

MAX1682 Features

* o 5-Pin SOT23 Package o +2.0V to +5.5V Input Voltage Range o 98% Voltage-Conversion Efficiency o 110µA Quiescent Current (MAX1682) o Requires Only Two Capacitors o Up to 45mA Output Current MAX1682/MAX1683 ________________________Applications Small LCD Panels Cell Phones Handy-Terminals PDAs PART