UNISONIC TECHNOLOGIES CO., LTD

UL69B

Preliminary

CMOS IC

www.unisonic.com.tw

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Copyright © 2017 Unisonic Technologies Co., Ltd

QW-R125-068.b

HIGH ACCURACY LINEAR

CONSTANT CURRENT LED

DRIVER

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DESCRIPTION

The UTC UL69B is a linear constant current IC with a built-in

power MOSFET. The output current can be adjusted from 5mA to

60mA, and constant current accuracy up to ± 3%. The application

scheme is simple and the cost is low. This device also incorporates

temperature compensation and thermal shutdown functions.

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FEATURES

* 5mA ~ 60mA Output Current

* Up to ± 3% Constant Current Accuracy

* Built-in Power MOSFET

* No EMC Problem

* Temperature Compensate

* Thermal Shutdown

HSOP-8

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ORDERING INFORMATION

Ordering Number

Lead Free

Halogen Free

Package

Packing

UL69BL-SH2-R

UL69BG-SH2-R

HSOP-8

Tape Reel

UL69BG-SH2-R

(1)Packing Type

(2)Package Type

(1) R: Tape Reel

(2) SH2: HSOP-8

(3) G: Halogen Free and Lead Free, L: Lead Free

(3)Green Package

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MARKING