SP6648 - Ultra-low Quiescent Current / High Efficiency Boost Regulator

Product Overview

Sipex

Datasheet Details

Part number	SP6648
Manufacturer	Sipex
File Size	262.37 KB
Description	Ultra-low Quiescent Current / High Efficiency Boost Regulator
Datasheet	SP6648 Datasheet
Note	This datasheet PDF includes multiple part numbers: SP6648, SP6. Please refer to the document for exact specifications by model.
Additional preview pages of the SP6648 datasheet.

Product details

Description

The SP6648 is an ultra-low quiescent current, high efficiency step-up DC-DC converter ideal for single cell, dual cell alkaline and Li-Ion battery applications such as digital still cameras, PDA’s, MP3 players, and other portable devices.

Features

Ultra-low 12µA Quiescent Current.
400mA Output Current at 2.6V Input: 3.3VOUT.
94% Efficiency from 2 cell to 3.3VOUT.
Wide Input Voltage Range: 0.95V to 4.5V.
3.3V Fixed or Adjustable Output.
Integrated Synchronous Rectifier: 0.3Ω.
0.3Ω Switch.
Anti-Ringing Switch Technology.
Programmable Inductor Peak Current.
Logic Shutdown Control.
Under Voltage Lock-Out at 0.61V.
Programmable Low Battery Detect.
Single or Dual Cell Alkaline.

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Other Datasheets by Sipex

SP6641A - 500mA Alkaline DC/DC Boost Regulator
SP6641B - 500mA Alkaline DC/DC Boost Regulator
SP6642 - Step-Up DC-DC Converter
SP6643 - Step-Up DC-DC Converter
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SP6645 - High Efficiency Boost DC-DC Regulator

Published: Jun 7, 2005 |