L3012 Datasheet, PDF (1/5 Pages) Unisonic Technologies – 1A HIGH POWER LED DRIVER WITH 4.5~40V INPUT

UNISONIC TECHNOLOGIES CO., LTD
L3012
Preliminary
LINEAR INTEGRATED CIRCUIT
1A HIGH POWER LED DRIVER
WITH 4.5~40V INPUT
 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%.
 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
 ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
L3012L-S08-T
L3012G-S08-T
L3012L-S08-R
L3012G-S08-R
Package
SOP-8
SOP-8
SOP-8
Packing
Tube
Tape Reel
www.unisonic.com.tw
Copyright © 2013 Unisonic Technologies Co., Ltd
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