1. Features
 16 channels constant current output.
LSD9016 16ch Constant Current LED Driver
 Constant output current is to set up external resister.
I out = 5mA ~ 90mA
Constant current output voltage : Vo = 17V(Max)
 Excellent output current accuracy :
between outputs : +/- 1%(typ)
between devices : +/- 3%(typ)
 Control data method : serial-in, parallel out.
 Data transfer frequency : fmax = 25Mhz frequency
 Operating voltage range : Vdd = 4.5~5.5V
 Operating temperature range : Top = -40 ~85℃
 20ns delay of output to lower bouncing noise.
 Schmitt trigger input.
 Pb free Package : LSD9016-X24T SSOP24-150 - 0.64
LSD9016-X24S SOP24L- 300 - 1.0
LSD9016-X24W SOP24 - 375- 1.27
2. Description
The LSD9016 is a constant current LED driver for lighting application.
It has sixteen regulated current ports to provide uniform and constant current sink for
driving LEDs within a large range of Vf variations.
A user may adjust the output current from 5mA to 90mA through an external resister
and can control LED brightness via OEB input, too.
Th d t l f OEB d id th b i ht i t it f 0% t 100%e u y cyc e o can ec e e r g ness n ens y rom 0% o .
3. Application
 Automotive interior LED lighting driver.
 Decoration lighting.
 Traffic sign
 Video wall
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 A sign oar
Advanced Material on Silicon 2010
TEL; 82-70-8832-9685 FAX;822-2051-9685
140-3 Samsung-dong Gangnam-gu Seoul Korea.