Datasheet > L5109

L5109

更新时间： 2024-11-25 14:54:15

品牌	Logo	应用领域
友顺 - UTC		/
页数	文件大小	规格书
4页	184K
描述
white led step-up converter

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L5109 数据手册

UNISONIC TECHNOLOGIES CO., LTD

L5109

Advance

CMOS IC

WHITE LED STEP-UP

CONVERTER



DESCRIPTION

The UTC L5109 is an inductor-based DC/DC converter

designed to drive up to six white LEDs in series or 2 rows of

LEDs with 5 for each in parallel for backlight. Only one feedback

resistor is needed to control the LED current and obtain required

brightness.

SOT-26



FEATURES

* Inherently Uniform LED Current

* High Efficiency up to 83.5%

* No Need for External Schottky Diode

* Over Output Voltage Protection

* OVP

* 1.2MHz Switching Frequency



ORDERING INFORMATION

Ordering Number

L5109G-AG6-R

Package

SOT-26

Packing

Tape Reel



MARKING

www.unisonic.com.tw

1 of 4

QW-R125-038.a

12 3 4

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