Datasheet Linear Technology LT3485EDD-3#PBF — Datenblatt

Hersteller	Linear Technology
Serie	LT3485-3
Artikelnummer	LT3485EDD-3#PBF

Blitzgeräte-Kondensatorladegeräte mit Ausgangsspannungsüberwachung und integriertem IGBT-Laufwerk

Datenblätter

PDF, 352 Kb, Revision: B, Datei hochgeladen: Sep 18, 2017

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Preise

Verpackung

Package	3x3 DFN-10
Package Code	DD
Package Index	05-08-1699

Parameter

Demo Boards	DC895A-A,DC895A-B,DC895A-C
Design Tools	LTspice File
Export Control	no
Integrated Inductor	no
Ishutdown	1 µA
Isupply	5 mA
Monolithic	yes
Number of Outputs	1
Operating Temperature Range	0 to 85 °C
Polyphase	no
Switch Current	1.7 A
Synchronous	no
Topology	Flyback, Photoflash
Vin Max	10 V
Vin Min	1.8 V

Öko-Plan

RoHS

Compliant

Andere Optionen

LT3485-0 LT3485-1 LT3485-2

Artikel

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Photoflash Capacitor Chargers Keep Up with Shrinking Cameras &mdash LT Journal
PDF, 350 Kb, Datei veröffentlicht: Mar 28, 2006
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DESIGN FEATURES Photoп¬‚ash Capacitor Chargers
Keep Up with Shrinking Cameras
by Mike Negrete Introduction
Camera-phones have come a long way
since the п¬Ѓrst generation of integrated
cameras offered low-resolution CMOS
images through the eye of a plastic
lens. Now PDAs and high-end cell
phones include high quality cameras
with 2 megapixel resolutions and glass
optics. Since these devices are carried
by most users at all times, size is of the
utmost importance. LED п¬‚ashes were
introduced in early model cell phone
cameras, but they cannot produce
enough light and lack the spectral
quality required for higher-end cameras. Although xenon п¬‚ashes are an
optimal source of light for photography, they required substantially more
board space than LED п¬‚ashes until
10 COUT = 50ВµF CHARGE TIME (SECONDS) 9
8
7 6 LT3484-1 5 LT3484-2 4
3 2 LT3484-0 1 0 2 3 4 5 …

Modellreihe

Serie: LT3485-3 (2)

LT3485EDD-3#PBF LT3485EDD-3#TRPBF

Herstellerklassifikation

Power Management > Switching Regulator > Xenon Photoflash Charger

Andere Namen:

LT3485EDD-3PBF, LT3485EDD-3 PBF, LT3485EDD3#PBF, LT3485EDD 3#PBF

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