DC1947A

Mfr. #:: DC1947A
制造商:: Analog Devices Inc.
描述:: LED Lighting Development Tools LT3799EMSE-1 Demo Board ? Offline Isolat
生命周期:: 制造商新产品。
数据表:: DC1947A 数据表
交货:: DHL FedEx Ups TNT EMS
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HTML Datasheet:: DC1947A Datasheet DC1947A Datasheet (P4-P6)DC1947A Datasheet (P7-P8)
ECAD Model:
更多信息:: DC1947A 更多信息 DC1947A 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：: LT3799-1

工作电源电压：: 90 VAC to 277 VAC

系列：: LT3799

输出电流：: 1 A

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: DC194, DC19, DC1

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

DC1947A 描述

***ical: LT3799-1 LED Driver Demonstration Circuit

***ark: Demo Board, Lt3799-1 Flyback Led Driver

***hardson RFPD: SEMICONDUCTOR DESIGNER KIT

***i-Key: EVAL BOARD FOR LT3799-1

***log Devices: The LT3799-1 is an isolated flyback controller with power factor correction specifically designed for driving LEDs. The controller operates using critical conduction mode allowing the use of a small transformer. Using a novel current sensing scheme, the controller is able to deliver a well regulated current to the secondary side without using an opto-coupler. A strong gate driver is included to drive an external high voltage MOSFET. Utilizing an onboard multiplier, the LT3799-1 typically achieves power factors of 0.97. The FAULT pin provides notification of open and short LED conditions. The LT3799-1 offers improved line regulation over the LT3799, but is not designed for use with a TRIAC dimmer. The LT3799-1 uses a micropower hysteretic start-up to efficiently operate at offline input voltages, with a third winding to provide power to the part. An internal LDO provides a well regulated supply for the part’s internal circuitry and gate driver. Triac Dimmable LED Current Regulator LT3799 Yes ± 10% LT3799-1 No ± 5% Applications Offline 4W to 100W+ LED Applications High DC VIN LED Applications

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