L5109G-AG6-R Datasheet, PDF (1/4 Pages) Unisonic Technologies – Inherently Uniform LED Current

UNISONIC TECHNOLOGIES CO., LTD
L5109
Advance
WHITE LED STEP-UP
CONVERTER
CMOS IC
 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.
 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
54
6
1 ²³
SOT-26
Packing
Tape Reel
 MARKING
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
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QW-R125-038.a