UNISONIC TECHNOLOGIES CO., LTD

L3010

Preliminary

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

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Copyright © 2012 Unisonic Technologies Co., Ltd

QW-125-024.a

1A HIGH POWER LED DRIVER

WITH 4.5~40V INPUT

DESCRIPTION

The UTC L3010 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%.

FEATURES

* 4.5~40V input voltage range

* Maximum 1A output current

* 0.25Ω built-in power MOSFET

* 280kHz fixed frequency

* Excellent constant current accuracy ±1%

* High efficiency up to 96%

* Thermal shutdown

* Cycle-by-cycle over current protection

ORDERING INFORMATION

Ordering Number

Package

Packing

Lead Free

Halogen Free

L3010L-S08-R

L3010G-S08-R

SOP-8

Tape Reel

L3010L-S08-T

L3010G-S08-T

SOP-8

Tube

(1) R: Tape Reel, T: Tube

(2) S08: SOP-8

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

L3010L-S08-R

(1)Packing Type

(2)Package Type

(3)Lead Free