SC1462 HIGH OUTPUT CURRENT CHARGE PUMP DOUBLER

Semtech Corporation

Description

HIGH OUTPUT CURRENT CHARGE PUMP DOUBLER October 20, 2000 SC1462 TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.semtech.com .
The SC1462 is a versatile charge pump designed for use in battery operated power supply applications over the wide input range of 1.

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Datasheet Specifications

Part number: SC1462
Manufacturer: Semtech Corporation
File Size: 95.92 KB
Datasheet: SC1462_SemtechCorporation.pdf
Description: HIGH OUTPUT CURRENT CHARGE PUMP DOUBLER

Features

* = Input supply voltage range of 1.65V to 5.5V
* = Small size - 6 pin SOT-23 package
* = Typical efficiency of :
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* = 91% @ Vin = 2.5V, Iout = 45mA 94% @ Vin = 3.6V, Iout = 55mA Short circuit and over-temperature prot

Applications

* over the wide input range of 1.65 to 5.5 volts. A simple, low quiescent current charge pump doubler can be implemented without costly inductors or capacitors. Internal MOSFETs and control circuitry eliminate the need for costly board space and design time. The small 6 lead SOT-23 package helps minim

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SC1462 HIGH OUTPUT CURRENT CHARGE PUMP DOUBLER Semtech Corporation

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