Datasheet Linear Technology LT3485EDD-1#PBF — Ficha de datos

Fabricante	Linear Technology
Serie	LT3485-1
Numero de parte	LT3485EDD-1#PBF

Cargadores de condensador Photoflash con monitor de voltaje de salida y unidad IGBT integrada

Hojas de datos

PDF, 352 Kb, Revisión: B, Archivo subido: sept 18, 2017

Extracto del documento

Precios

Embalaje

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

Paramétricos

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	0.55 A
Synchronous	no
Topology	Flyback, Photoflash
Vin Max	10 V
Vin Min	1.8 V

Plan ecológico

RoHS

Obediente

Otras opciones

LT3485-0 LT3485-2 LT3485-3

Artículos

Descargar
Photoflash Capacitor Chargers Keep Up with Shrinking Cameras &mdash LT Journal
PDF, 350 Kb, Archivo publicado: marzo 28, 2006
Extracto del documento
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 …

Linea modelo

Serie: LT3485-1 (2)

LT3485EDD-1#PBF LT3485EDD-1#TRPBF

Clasificación del fabricante

Power Management > Switching Regulator > Xenon Photoflash Charger

Otros nombres:

LT3485EDD-1PBF, LT3485EDD-1 PBF, LT3485EDD1#PBF, LT3485EDD 1#PBF

Contactos