TLC59281 Datasheet, PDF (6/19 Pages) Texas Instruments – 16-Channel, Constant-Current LED Driver

TLC59281
SBVS139 – JANUARY 2010
SO-24
DBQ PACKAGE
(TOP VIEW)
DEVICE INFORMATION
GND 1
SIN 2
SCLK 3
LAT 4
OUT0 5
OUT1 6
OUT2 7
OUT3 8
OUT4 9
OUT5 10
OUT6 11
OUT7 12
TLC59281
24 VCC
23 IREF
22 SOUT
21 BLANK
20 OUT15
19 OUT14
18 OUT13
17 OUT12
16 OUT11
15 OUT10
14 OUT9
13 OUT8
LAT 1
OUT0 2
OUT1 3
OUT2 4
OUT3 5
OUT4 6
QFN-24
RGE PACKAGE
(TOP VIEW)
www.ti.com
Thermal Pad
(Bottom Side)
TLC59281
18 BLANK
17 OUT15
16 OUT14
15 OUT13
14 OUT12
13 OUT11
NOTE: Thermal pad is not connected to GND internally. The thermal pad must be connected to GND via the PCB pattern.
6
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