Datasheet Linear Technology LTC3125EDCB#PBF — Datenblatt

Hersteller	Linear Technology
Serie	LTC3125
Artikelnummer	LTC3125EDCB#PBF

1.2A Synchroner DC / DC-Aufwärtswandler mit Eingangsstrombegrenzung

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PDF, 316 Kb, Revision: A, Datei hochgeladen: Sep 20, 2017

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Artikel

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Compact Power Solution Overcomes Peak Power Limitations in PCMCIABased Pulsed-Load GSM and GPRS Applications &mdash LT Journal
PDF, 252 Kb, Datei veröffentlicht: Jun 1, 2008
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L DESIGN IDEAS Compact Power Solution Overcomes
Peak Power Limitations in PCMCIABased Pulsed-Load GSM and
GPRS Applications
by Timothy Sourdif
Introduction
In an increasingly wireless world,
mobile computing applications are
driving the need for web-anywhere
enabled notebook computers. PC Card
or PCMCIA slot powered GSM/GPRS
modems are now the standard for these
applications. During GSM transmission peak currents can exceed 2A, well
beyond the maximum current capability of the PCMCIA slot. Therefore,
the modem must be designed to limit
input power and draw on card-based
DESIGN IDEAS
Compact Power Solution Overcomes
Peak Power Limitations in
PCMCIA-Based Pulsed-Load
GSM and GPRS Applications.30
Timothy Sourdif Multi-Rail DC/DC Converter in
a 3mm Г— 3mm QFN Takes
Inputs as Low as 0.7V .32 …

Modellreihe

Serie: LTC3125 (3)

LTC3125EDCB#PBF LTC3125EDCB#TRMPBF LTC3125EDCB#TRPBF

Herstellerklassifikation

Power Management > Switching Regulator > Step-Up (Boost) Regulators > Internal Power Switch Boost
Power Management > Supercapacitor Chargers

Andere Namen:

LTC3125EDCBPBF, LTC3125EDCB PBF

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