Datasheet Linear Technology LT3484EDCB-2#PBF

Manufacturer	Linear Technology
Series	LT3484-2
Part Number	LT3484EDCB-2#PBF

Photoflash Capacitor Charger

Datasheets

PDF, 462 Kb, File uploaded: Sep 18, 2017

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Packaging

Package	2x3 DFN-6
Package Code	DCB
Package Index	05-08-1715

Parametrics

Demo Boards	DC855A-A,DC855A-B,DC855A-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	0.85 A
Synchronous	no
Topology	Flyback, Photoflash
Vin Max	16 V
Vin Min	1.8 V

Eco Plan

RoHS

Compliant

Other Options

LT3484-0 LT3484-1

Articles

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Photoflash Capacitor Chargers Keep Up with Shrinking Cameras &mdash LT Journal
PDF, 350 Kb, File published: 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 …

Model Line

Series: LT3484-2 (3)

LT3484EDCB-2#PBF LT3484EDCB-2#TRMPBF LT3484EDCB-2#TRPBF

Manufacturer's Classification

Power Management > Switching Regulator > Xenon Photoflash Charger

Other Names:

LT3484EDCB-2PBF, LT3484EDCB-2 PBF, LT3484EDCB2#PBF, LT3484EDCB 2#PBF

Slices

Microcontrollers