TLC5947DAP

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

Schematic Symbol

Pin Configuration (33 pins)

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

Footprint

Confirmed

Package_SO/HTSSOP-32-1EP_6.1x11mm_P0.65mm_EP5.2x11mm_Mask4.11x4.36mm_ThermalVias

Pad Layout

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—

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—

—

1

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33

Pads (83)

Number	Type
—	smd
—	smd
—	smd
—	smd
—	smd
—	smd
—	smd
—	smd
—	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	thru hole
33	thru hole
33	thru hole
33	thru hole
33	thru hole
33	thru hole
33	thru hole
33	thru hole
33	thru hole
33	thru hole
33	thru hole
33	thru hole
33	thru hole
33	thru hole
33	thru hole
33	thru hole
33	thru hole
33	thru hole
33	smd
33	smd
33	thru hole
33	thru hole
33	thru hole
33	thru hole
33	thru hole
33	thru hole
33	thru hole
33	thru hole
33	thru hole
33	thru hole
33	thru hole
33	thru hole
33	thru hole
33	thru hole
33	thru hole
33	thru hole
33	thru hole
33	thru hole

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