DR264-12 Datasheet 2 Segment String LED Open Reactivate

Manufacturer: SiTi

DR264-12 2 segment string led open reactivate by SiTi - Datasheet Preview

Datasheet Details

Part number	DR264-12
Manufacturer	SiTi
File Size	412.48 KB
Description	2 Segment String LED Open Reactivate
Datasheet	DR264-12 Datasheet

General Description

The DR264-12 is a 2 segments open reactivate IC, designed for protecting continuous current switching mode inductive buck LED lighting systems.

If any LED in the a continuous current switching mode inductive buck LED lighting system broke down and leave the system open, the DR264-12 will take the place of the LED that broke down and reactivate the entire string of LEDs while consuming less voltage drop than an average LED.

The maximum bypass current value of DR264-12 in is 1A.

Overview

DR264-12 Version : PRE.004 Issue Date : 2012/02/29 File Name : SP-DR264-12-PRE004.doc Total Pages: 10 2 Segment String LED Open Reactivate IC with 0.2V voltage drop 新竹市科學園區展業一路 9 號 7 樓之 1 SILICON TOUCH TECHNOLOGY INC.

9-7F-1, Prosperity Road I, Science Based Industrial Park, Hsin-Chu, Taiwan 300, R.O.C.

Tel：886-3-5645656 Fax：886-3-5645626 DR264-12 DR264-12 2 Segment String LED Open Reactivate IC with 0.

Key Features

z 2 serial bypass segments z Maximum bypass current: 1 A z The voltage drop of one bypass segment at 1A bybass current: 0.2V z The total voltage drop of all segments simultaneous bypass at 1A bybass current: 1.6V (only for TO-252 package) z Reverse protection current of TO-252 package: 1A z Reverse protection current of SOT-23 package: 400mA.

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