3

Date: 11/30/04

SP6644/6645 High Efficiency Boost Regulator

© Copyright 2004 Sipex Corporation

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NOTE 1: The reverse battery current is measured from the Typical Operating Circuit's input terminal to GND

when the battery is connected backward. A reverse current of 220mA will not exceed package dissipation limits

but, if left for an extended time (more than 10 minutes), may degrade performance.

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ELECTRICAL CHARACTERISTICS