DC905A

Mfr. #:: DC905A
制造商:: Analog Devices Inc.
描述:: LED Lighting Development Tools LT3491ESC8 Demo Board
生命周期:: 制造商新产品。
数据表:: DC905A 数据表
交货:: DHL FedEx Ups TNT EMS
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HTML Datasheet:: DC905A Datasheet DC905A Datasheet (P4)
ECAD Model:
更多信息:: DC905A 更多信息 DC905A Product Details

产品属性
属性值

制造商：: 模拟设备公司

产品分类：: LED 照明开发工具

RoHS：: Y

产品：: 演示板

用于：: LT3491

工作电源电压：: 3 V to 5 V

系列：: LT3491

输出电流：: 20 mA

品牌：: 模拟设备公司

产品类别：: LED 照明开发工具

出厂包装数量：: 1

子类别：: 开发工具

Tags: DC90, DC9

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

DC905A 描述

***ical: LT3491 LED Driver Demonstration Circuit

***ark: Demo Board, Lt3491 Schottky Led Driver

***nell: DEMO BOARD, LT3491 SCHOTTKY LED DRIVER

***hardson RFPD: SEMICONDUCTOR DESIGNER KIT

***i-Key: EVAL BOARD FOR LT3491

***log Devices: The LT3491 is a fixed frequency step-up DC/DC converter specifically designed to drive up to six white LEDs in series from a Li-Ion cell. Series connection of the LEDs provides identical LED currents resulting in uniform brightness and eliminating the need for ballast resistors. The device features a unique high side LED current sense that enables the part to function as a “one wire current source;” one side of the LED string can be returned to ground anywhere, allowing a simpler one wire LED connection. Traditional LED drivers use a grounded resistor to sense LED current, requiring a 2-wire connection to the LED string. The 2.3MHz switching frequency allows the use of tiny inductors and capacitors. A single pin performs both shutdown and accurate LED dimming control. Few external components are needed: open-LED protection and the Schottky diode are all contained inside the tiny SC70 package. With such a high level of integration, the LT3491 provides a high efficiency LED driver solution in the smallest of spaces. Applications Cellular Phones PDAs, Handheld Computers Digital Cameras MP3 Players GPS Receivers

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