DC484A

Mfr. #:: DC484A
制造商:: Analog Devices Inc.
描述:: LED Lighting Development Tools LT1937ES5 - Single Cell White LED(4) Dri
生命周期:: 制造商新产品。
数据表:: DC484A 数据表
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HTML Datasheet:: DC484A Datasheet DC484A Datasheet (P4)
ECAD Model:
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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：: LT1937

工作电源电压：: 2.7 V to 5 V

系列：: LT1937

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: DC48, DC4

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

DC484A 描述

***nell: LT1937ES5 : Single Cell White LED(4) Driver with On-Board Battery, Vin 2.7V - 5V

***ark: Demo Board, Ltc3215 Step Up Led Driver; Device Topology:boost (Step Up); No. Of Outputs:1Outputs; Output Current:-; Output Voltage:-; Input Voltage Min:2.7V; Input Voltage Max:5V; Core Chip:lt1937; Dimming Control Type:pwm Rohs Compliant: Na

***log Devices: The LT1937 is a step-up DC/DC converter specifically designed to drive white LEDs with a constant current. The device can drive two, three or four 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 LT1937 switches at 1.2MHz, allowing the use of tiny external components. The output capacitor can be as small as 0.22µF, saving space and cost versus alternative solutions. A low 95mV feedback voltage minimizes power loss in the current setting resistor for better efficiency. The LT1937 is available in low profile SC70 and ThinSOT packages. Applications Cellular Phones PDAs, Handheld Computers Digital Cameras MP3 Players GPS Receivers

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