UNISONIC TECHNOLOGIES CO., LTD

L3012

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

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Copyright © 2015 Unisonic Technologies Co., Ltd

QW-R125-025.D

1A HIGH POWER LED DRIVER

WITH 4.5~40V INPUT

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DESCRIPTION

The UTC L3012 is a step-down PWM control LED driver with

a built-in power Switch. It achieves 1A continuous output current

in 4.5~40V input voltage range. It has high efficiency up to more

than 96%, with the excellent current accuracy within ±1%.

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FEATURES

* 4.5~40V input voltage range

* Maximum 1A output current

* 0.15Ω built-in power MOSFET

* 280kHz fixed frequency

* Excellent constant current accuracy ±1%

* Thermal shutdown

* Cycle-by-cycle over current protection

* PWM dimming function

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ORDERING INFORMATION

Ordering Number

Package

Packing

L3012G-S08-R

SOP-8

Tape Reel

(1) R: Tape Reel

(2) S08: SOP-8

(3) G: Halogen Free and Lead Free

L3012G-S08-R

(1)Packing Type

(2)Package Type

(3)Green Package

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MARKING