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DD311 - HIGH CONSTANT CURRENT LED DRIVER

Datasheet Summary

Description

DD311 is a single-channel constant current LED driver, which incorporates current mirror and current switch, designed to drive power LEDs.

It can provide a maximum sink current of 1A, adjustable by reference current input.

Features

  • z Maximum output current: 1A (determined by input reference current) z Minimum output voltage: 1V (Iout = 1A) z Maximum output voltage: 36V (output leakage current < 0.1uA) z Maximum output enable frequency: 1MHz z Excellent output current accuracy.

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Datasheet preview – DD311

Datasheet Details

Part number DD311
Manufacturer SiTi
File Size 342.61 KB
Description HIGH CONSTANT CURRENT LED DRIVER
Datasheet download datasheet DD311 Datasheet
Additional preview pages of the DD311 datasheet.

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Full PDF Text Transcription

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DD311 Version : A.002 Issue Date : 2008/12/09 File Name : SP-DD311-A.002.doc Total Pages: 19 HIGH CONSTANT CURRENT LED DRIVER 9 7 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 SILICON TOUCH TECHNOLOGY INC. 9 7 1 9-7F-1, Prosperity RoadⅠ, Hsin-Chu, Taiwan, R.O.C. Tel：886-3-5645656 Fax：886-3-5645626 DD311 HIGH CONSTANT CURRENT LED DRIVER DD311 General Description DD311 is a single-channel constant current LED driver, which incorporates current mirror and current switch, designed to drive power LEDs. It can provide a maximum sink current of 1A, adjustable by reference current input.
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