SP6641A - 500mA Alkaline DC/DC Boost Regulator

Product Overview

Sipex

Datasheet Details

Part number	SP6641A
Manufacturer	Sipex
File Size	120.55 KB
Description	500mA Alkaline DC/DC Boost Regulator
Datasheet	SP6641A Datasheet
Additional preview pages of the SP6641A datasheet.

Product details

Description

The SP6641 is an ultra-low quiescent current, high efficiency, DC-DC boost converter designed for single and dual cell alkaline, or Li-ion battery applications found in PDA’s, MP3 players, and other handheld portable devices.

Features

a 10µA quiescent current, a 0.3Ω Nchannel charging switch, 0.9V input startup, and a 0.33A or 1.0A inductor current limiting feature. The SP6641 is offered in a 5 pin SOT-23 package and provides an extremely small power supply footprint optimized for portable.

📁 Similar Datasheet

SP6649 - High-performance low-power switch-mode power supply controller (SI-Power)
SP6650 - High Efficiency 600mA Synchronous Buck Regulator (Exar)
SP6655 - High Efficiency 400mA Synchronous Buck Regulator (EXAR)
SP6659 - Synchronous Buck Regulator (Sipex Corporation)
SP6669 - 600mA 1.5MHz Synchronous Step Down Converter (Exar)
SP6669 - 800mA 1.5MHz Synchronous Step-Down Converter (MaxLinear)
SP6669EB - 800mA 1.5MHz Synchronous Step-Down Converter (MaxLinear)
SP6682 - High Efficiency White LED Charge Pump Regulator (Exar)

Other Datasheets by Sipex

SP6641B - 500mA Alkaline DC/DC Boost Regulator
SP6642 - Step-Up DC-DC Converter
SP6643 - Step-Up DC-DC Converter
SP6644 - High Efficiency Boost DC-DC Regulator
SP6645 - High Efficiency Boost DC-DC Regulator
SP6648 - Ultra-low Quiescent Current / High Efficiency Boost Regulator

Published: Jun 7, 2005 |