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SC1460

Semtech Corporation
Part Number SC1460
Manufacturer Semtech Corporation
Description 5mA CAPLESSTM CHARGE PUMP
Published Apr 8, 2005
Detailed Description 5mA CAPLESS TM CHARGE PUMP SC1460 PRELIMINARY - July 6, 1999 TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.semte...
Datasheet PDF File SC1460 PDF File

SC1460
SC1460


Overview
5mA CAPLESS TM CHARGE PUMP SC1460 PRELIMINARY - July 6, 1999 TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.
semtech.
com DESCRIPTION The SC1460 is a versatile charge pump designed for use in battery operated power supply applications requiring up to 5mA.
It enables a simple low current boost circuit to be implemented without the costly inductors or capacitors associated with regular switching circuits.
Features include internal MOSFETs, control circuitry and charge pump capacitor, requiring only two external capacitors for a total solution.
With a very high operating frequency (8MHz free running at 2.
5V in typically), the SC1460 does not require large input or output capacitors, and t...



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