SP6641A Overview
Key Specifications
Package: SOT-23-5
Pins: 5
Output Type (varies by manufacturer): Fixed
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. The SP6641 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.
Key Features
- Typical Application Schematic Rev. 3/5/02, *Patent Pending Figure
- Maximum Load Current in Operation © Copyright 2002 S
