Article List :  led : 42 posted

67-21UBC - Top View LED

Everlight 2008/10/02 09:50

Descriptions
*The 67-21 series is available for orange, green, blue and yellow or other color due to the different raw material.
*Base on the package design, the device result in wide view angle.

Features
*Pb-free.
*Inner reflector.
*White package.
*Optical indicator.
*P-LCC-2 package.
*Wide viewing angle.
*Colorless clear resin.
*Precondition:Base on JEDEC Level-2.
*ESD:Up to 2KV. (Base JESD22-A114-B)
*The product itself will remain within RoHS compliant version.
*Suitable for vapor-phase reflow, infrared reflow and wave solder processes.

Applications
*Automotive backlighting or indicator:Dashboard, switch, audio and video equipments…etc.
*Backlight:LCD, switches, symbol, mobile phone and illuminated advertising.
*Display for indoor and outdoor application:Traffic…etc.
*Ideal for coupling into light guides.
*Substitution of traditional light
*Optical indicator
*General applications.

67-21B040, 67-21TR8, 67-21AM  

67-21UBC - Top View LED

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MF359 - 780nm - 55MHz High Performance LED

Zarlink 2008/08/20 09:37

Description
The low thermal droop of this device allows baseband video transmission with minimum distortion.
The double-lens optical system provides for optimum coupling of power into the fiber.
It matches with the MF446 PIN Photodiode.

Features
* 780nm Surface-Emitting LED
* 55MHz Bandwidth
* Designed for 62.5/125μm fiber
* Low thermal droop

Applications
* Baseband Video
* Sensors
* General Purpose

MF359 ST
MF359 SMA

 

MF359 - 780nm - 55MHz High Performance LED

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SP7601 - 29V High Voltage LED Driver

Exar 2008/07/16 10:19

DESCRIPTION
The SP7601 is a high current DC to DC Switching Buck LED Driver that features low component
count and high efficiency due to a very low 0.2V reference voltage.
High 1.2MHz switching frequency allows use of very small external components.
The SP7601 is compatible with PWM dimming up to a frequency of 1kHz at 10% Duty Cycle.

FEATURES
* Wide Input Voltage Range 4.5V – 29V
* 1.2MHz Constant Frequency Operation
* Low 0.2V Reference Voltage
* Adjustable Overcurrent Protection
* PWM Dimming and Power sequencing Control
* RoHS Compliant, Lead Free Packaging : Small 6-Pin TSOT Package

SP7601EK1-L
SP7601EK1-L/TR
 

SP7601 - 29V High Voltage LED Driver

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TAG Driver, led


KAB3405T - Step Up Type DC/DC Converter for White LED

Korea Electronics 2008/06/20 09:30

KAB3405T is a high efficient Step-Up Type DC/DC Converter specially designed for constant current drive of White LED.
This IC can drive 2-10 white LEDs connected series using a Li-ion Battery.
This IC contains N-ch MOS-FET Transistor for Coil-Switching, and LED Current (IF) is set with an external resistor.

Features
* Variable LED Current IF is set with a external resistor : 20 mA (Typ.) @ RSENS = 15
* High Efficiency
* Output Over Voltage Shutdown
* Built in output over voltage protect circuit.
* Switching Frequency : 1.0 MHz (Typ.)

Applications
* Back light white LEDs in LCD of PDA, Cellular Phone
* Handy Terminal Equipment.  

KAB3405T - Step Up Type DC/DC Converter for White LED

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MICROLV9 - Low Voltage LED Power Driver

ETC 2008/05/28 09:34

Product Overview
 The MicroLV™ range of LED Power Drivers is ideal for driving LuxeonTM LEDs from a range of low voltage power supplies.
The compact and efficient power electronics ensure optimum operation of LEDs through a highly stable constant current output.
The wide ranging input voltage enables one driver solution to be used in a host of low voltage LED lighting applications.
A unique power saving mode allows a reduced output current to be selected with a simple switch.
This feature is useful in solar recharge and other battery powered applications.

Features
* Compliant with LuxeonTM Power Light Sources
* Energy efficient switch mode power electronics
* Short and open circuit protected
* Low power operating mode
* Long Life (> 50,000 hours)
* Compact form factor
* Meets lighting approbation requirements ( CE )
* Can be integral with fixtures or remote mounted
* Also available as PCB module
* Automotive transient protected version available

Typical Applications
* Solar powered lighting
* Architectural lighting
* Marker & Orientation lights
* Reading Lamps
* Track Lighting
* Display Cases
* Signalling
* Signage
* Cycle, Caving and Flash Lights
* Point of Sale
* Lumidrives LinkLED™
* LumiDrives HaloLED™

MLV9-C-35-D
MLV9-C-70-D
MLV9-O-35-D
MLV9-O-70-D

 

MICROLV9 - Low Voltage LED Power Driver

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