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SP6656 - High Efficiency 400mA Synchronous Buck Regulator

Sipex

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Datasheet Details

Part number	SP6656
Manufacturer	Sipex
File Size	325.36 KB
Description	High Efficiency 400mA Synchronous Buck Regulator
Datasheet	SP6656_SipexCorporation.pdf

SP6656 Product details

Description

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.

Features

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 |