SC1652 - MICROPOWER INVERTING DC-DC CONVERTER

Product Overview

Semtech Corporation

Part number	SC1652
Manufacturer	Semtech Corporation
File Size	81.74 KB
Description	MICROPOWER INVERTING DC-DC CONVERTER
Datasheet	SC1652 Datasheet
Additional preview pages of the SC1652 datasheet.

The SC1652 is a high performance inverting DC-DC converter, designed to drive an external power switch to generate programmable negative voltages.

2.4V to 7V input voltage operation.
Adjustable output voltage up to -40V.
Low quiescent current at 80µA.
Pulse frequency modulation maintains high.
efficiency (max 87%) 70kHz to 160kHz switching frequency Power-saving shutdown mode (0.7µA typical) High efficiency with low cost external PNP bipolar transistor.

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Published: Apr 8, 2005 |