Datasheet Linear Technology LT3592IDDB#PBF — Ficha de datos

Fabricante	Linear Technology
Serie	LT3592
Numero de parte	LT3592IDDB#PBF

Controlador LED reductor de rango de voltaje de entrada de 500 mA de ancho con atenuación 10: 1

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PDF, 323 Kb, Idioma: en, Archivo subido: oct 4, 2017, Páginas: 24
500mA Wide Input Voltage Range Step-Down LED Driver with 10:1 Dimming

Extracto del documento

Precios

Embalaje

Package	3x2 DFN-10
Package Code	DDB
Package Index	05-08-1722

Paramétricos

Architecture	Average Output Current Control
Demo Boards	DC1205A
Design Tools	LTspice File
Dimming	10:1 Pin-Select
Export Control	no
Features	Resistor Set Frequency, Open LED Protection,
Frequency	2200 kHz
Ishutdown	.1 µA
Isupply	2 mA
Max Number of LEDs	10
Monolithic	yes
Number of Outputs	1
Operating Temperature Range	-40 to 85 °C
Output Current	0.5 A
Switch Current	1.25 A
Synchronous	no
Topology	Buck, LED Driver
Vin Max	36 V
Vin Min	3.6 V
Vout Max	36 V

Plan ecológico

RoHS

Obediente

Artículos

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No PWM Signal Needed for Accurate Dim/Bright Control of Automotive Brake Lights and Other Signal LEDs &mdash LT Journal
PDF, 286 Kb, Archivo publicado: jun 23, 2008
Extracto del documento
LвЂ‰DESIGN IDEAS No PWM Signal Needed for Accurate
Dim/Bright Control of Automotive
Brake Lights and Other Signal LEDs
Introduction by Bill Martin LEDs are quickly becoming standard
lighting for a variety of commercial,
automotive, and industrial applications. Some of these applications
require wide-range brightness control,
spurring a demand for products that
offer PWM-based LED brightness
control. However, many applications
only require two settings, bright and
dim, so generating a PWM signal for a
binary choice is inconvenient overkill.
The LT3592 LED driver is the solution
to this problem. It simplifies design
by offering two LED current settings
with a 10:1 ratio, selected via a simple
digital control pin. This pin has a low
threshold voltage, but high voltage
capability, making it very easy to
plug into any automotive or industrial
system. For an application such as
automotive brake light control, the …

Linea modelo

Serie: LT3592 (10)

LT3592EDDB#PBF LT3592EDDB#TRMPBF LT3592EDDB#TRPBF LT3592EMSE#PBF LT3592EMSE#TRPBF LT3592IDDB#PBF LT3592IDDB#TRMPBF LT3592IDDB#TRPBF LT3592IMSE#PBF LT3592IMSE#TRPBF

Clasificación del fabricante

Power Management > LED Driver ICs > Step-Down (Buck) LED Drivers

Otros nombres:

LT3592IDDBPBF, LT3592IDDB PBF

Publicaciones relacionadas

Hojas de datos Datasheet Analog Devices LT3592

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