TLC5947RHB

24-Channel, 12-Bit PWM LED Driver, QFN

Schematic Symbol

Pin Configuration (33 pins)

Pin	Name	Type
1	OUT0	output
2	OUT1	output
3	OUT2	output
4	OUT3	output
5	OUT4	output
6	OUT5	output
7	OUT6	output
8	OUT7	output
9	OUT8	output
10	OUT9	output
11	OUT10	output
12	OUT11	output
13	OUT12	output
14	OUT13	output
15	OUT14	output
16	OUT15	output
17	OUT16	output
18	OUT17	output
19	OUT18	output
20	OUT19	output
21	OUT20	output
22	OUT21	output
23	OUT22	output
24	OUT23	output
25	SOUT	output
26	XLAT	input
27	IREF	input
28	VCC	power_in
29	GND	power_in
30	BLANK	input
31	SCLK	input
32	SIN	input
33	PowerPAD	power_in

Footprint

Confirmed

Package_DFN_QFN/QFN-32-1EP_5x5mm_P0.5mm_EP3.45x3.45mm

Pad Layout

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1

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3

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5

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19

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21

22

23

24

25

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27

28

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31

32

33

Pads (42)

Number	Type
—	smd
—	smd
—	smd
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—	smd
—	smd
—	smd
—	smd
—	smd
1	smd
2	smd
3	smd
4	smd
5	smd
6	smd
7	smd
8	smd
9	smd
10	smd
11	smd
12	smd
13	smd
14	smd
15	smd
16	smd
17	smd
18	smd
19	smd
20	smd
21	smd
22	smd
23	smd
24	smd
25	smd
26	smd
27	smd
28	smd
29	smd
30	smd
31	smd
32	smd
33	smd

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