DD231

3-CHANNEL CONSTANT CURRENT LED DRIVERS

SiTi

DD231 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. APPLICATIONS ․White LED Display Backlighting ․Cellular Telephones ․Handheld Computers ․Digital Came

DD231 General 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. Because the DD231 directly determines output current by each channel in low Bit-to-Bit skew, it is ideal for driving LED w.

DD231 Datasheet (110.90 KB)

DD231 Datasheet Preview — Preview of DD231 PDF

Datasheet Details

Part number:

DD231

Manufacturer:

SiTi

File Size:

110.90 KB

Description:

3-channel constant current led drivers.
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.

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DD231 3-CHANNEL CONSTANT CURRENT LED DRIVERS SiTi

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DD231 Features

DD231 General Description

Datasheet Details

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