UNISONIC TECHNOLOGIES CO., LTD

L16B40

Preliminary

CMOS IC

www.unisonic.com.tw

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Copyright © 2017 Unisonic Technologies Co., Ltd

QW-R125-066.a

16-BIT CONSTANT CURRENT

LED DRIVER WITH BUILT-IN

TO ELIMINATE THE

GHOSTING

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DESCRIPTION

UTC L16B40 is a new 16-bit constant current LED driver IC

with 20V output rating. Output currents with high accuracy and

consistency can be preset through an external resistor. The output

current ranges from 2mA to 40mA.

Moreover, the fast current response time and built-in to

eliminate the ghosting make UTC L16B40 performing better in

output current and display image.

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FEATURES

* Built-in to eliminate the ghosting

* Supply voltage range: 3.3V ~ 5.5V

* Constant output current range: 2 ~ 40mA

* Output voltage: 20V (Max.)

* Operating temperature range: -40°C ~ 85°C

* Output current accuracy:

ICs: ±3.0% (Typ.)

SSOP-24

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ORDERING INFORMATION

Ordering Number

Package

Packing

L16B40G-R24-R

SSOP-24

Tape Reel

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MARKING

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PIN CONFIGURATION