SP6655 - High Efficiency 400mA Synchronous Buck Regulator

Product Overview

Sipex

Part number	SP6655
Manufacturer	Sipex
File Size	181.64 KB
Description	High Efficiency 400mA Synchronous Buck Regulator
Datasheet	SP6655 Datasheet
Additional preview pages of the SP6655 datasheet.

The SP6655 is a 400mA synchronous buck regulator which is ideal for portable applications that use a Li-Ion or 3 cell alkaline/NiCD/NiMH input.

98% Efficiency Possible.
Small 10-Pin DFN Package.
Ultra-low 20µA Quiescent Current.
625mA Inductor Peak Current Limit.
Guaranteed Minimum 400mA Output Current.
2.7V to 5.5V Input Voltage Range.
Output Adjustable Down to 1.0V.
100% Duty Ratio Low Dropout Operation.
80µA Light Load Quiescent Current in Dropout PVIN VIN BLON D1 D0 1 2 3 4 5 10 SP6655 10 Pin DFN LX 9 P GND 8 GND 7 V OUT 6 FB Now Available in Lead Free Packaging.

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Published: Jun 7, 2005 |