SP6656 - High Efficiency 400mA Synchronous Buck Regulator

Product Overview

Sipex

Part number	SP6656
Manufacturer	Sipex
File Size	325.36 KB
Description	High Efficiency 400mA Synchronous Buck Regulator
Datasheet	SP6656 Datasheet
Additional preview pages of the SP6656 datasheet.

The SP6656 is a 400mA synchronous buck regulator that is ideal for portable applications that use a Li-Ion or 3 cell alkaline/NiCD/NiMH input.

98% Efficiency Possible.
Offered in small 2.4 x 2.5mm DFN.
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.
Dynamic Adjustable Output Voltage.
Ideal for portable designs powered with Li Ion battery PVIN 1 VIN 2 OVSO 3 OVSI 4 EN 5.

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Published: Jun 7, 2005 |