SP6649 Datasheet (Sipex) - Ultra-low Quiescent Current / High Efficiency Boost DC-DC Regulator

SP6649, Ultra-low Quiescent Current / High Efficiency Boost DC-DC Regulator

The SP6649 is an ultra-low quiescent current, high efficiency step-up DC-DC converter ideal for single and dual cell alkaline, or Li-Ion battery applications such as digital still cameras, PDA’s, MP3 players, and other portable devices.

The SP6649 combines the high delivery associated with PWM contr

SP6649 Features

* Ultra-low 12µA Quiescent Current

* 700mA Output Current at 2.6VIN, 3.3VOUT

* 94% Efficiency Possible

* Wide Input Voltage Range: 0.85V to 4.5V

* 3.3V Fixed Output and adjustable 2.5V to 5.0V Output Range

* Internal Synchronous Rectifier for High Efficiency

* 0.3 Chargin