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DD231 - 3-CHANNEL CONSTANT CURRENT LED DRIVERS

Datasheet Summary

Description

The DD231 is a 3-channel constant current LED driver.

It’s designed to operate as a constant-current sink to drive the LEDs with an external resistance in low power environment.

Features

  • ․Constant Current Output, 5~30mA. ․Supply Voltage VDD is 3V to 5V. ․Bit-to-Bit : ± 3.0% (Max) @ IOUT = 5 ~ 30mA. ․Only Need One External Resistor, No Other External Parts. ․Small 6-Pin SOT26 Package.

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Datasheet Details

Part number DD231
Manufacturer SiTi
File Size 110.90 KB
Description 3-CHANNEL CONSTANT CURRENT LED DRIVERS
Datasheet download datasheet DD231 Datasheet
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    DD231 Version Issue Date File Name Total Pages : A.003 : 2009/8/19 : SP-DD231-A.003.doc :7 3-CHANNEL CONSTANT CURRENT LED DRIVERS 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. DD231 DD231 3-CHANNEL CONSTANT CURRENT LED DRIVERS DESCRIPTION The DD231 is a 3-channel constant current LED driver. It’s designed to operate as a constant-current sink to drive the LEDs with an external resistance in low power environment.
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