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DD313 3-Channel High Constant Current LED Driver

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Description

DD313 Version : A.003 Issue Date : 2008/09/26 File Name : SP-DD313-A.003.doc Total Pages : 22 3-CHANNEL HIGH CONSTANT CURRENT LED DRIVER with ERROR D.
DD313 is a high constant current driver designed for power LED applications.

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Datasheet Specifications

Part number
DD313
Manufacturer
SiTi
File Size
785.18 KB
Datasheet
DD313-SiTi.pdf
Description
3-Channel High Constant Current LED Driver

Features

* z z z z z z z z z z Three channel with independent dimming control and current adjustment Maximum output current: 500mA determined by three external resistors Minimum output voltage: 1V (Iout = 500mA) Maximum output voltage: 18V Fast output current response Supply voltage range: 5V ~ 18V Over curren

Applications

* It incorporates three-channel constant current circuitry with c urrent value set by three external resistors. The three enable pins are specifically designed for independent control over each of the three output terminals. The fast response of the output current can adap t to high dimming resolutio

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