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TLC5971PWP
12-Channel, 16-Bit, Enhanced Spectrum, PWM, RGB, LED Driver With 3.3-V Linear Regulator, HTSSOP-20
Schematic Symbol
Pin Configuration (21 pins)
| Pin | Name | Type |
|---|---|---|
| 2 | GND | power_in |
| 3 | OUTR0 | open_collector |
| 4 | OUTG0 | open_collector |
| 5 | OUTB0 | open_collector |
| 6 | OUTR1 | open_collector |
| 7 | OUTG1 | open_collector |
| 8 | OUTB1 | open_collector |
| 9 | SDTI | input |
| 10 | SCKI | input |
| 13 | OUTR2 | open_collector |
| 14 | OUTG2 | open_collector |
| 15 | OUTB2 | open_collector |
| 16 | OUTR3 | open_collector |
| 17 | OUTG3 | open_collector |
| 18 | OUTB3 | open_collector |
| 19 | VCC | power_in |
| 20 | VREG | passive |
| 21 | GND | passive |
| 1 | IREF | passive |
| 11 | SCKO | output |
| 12 | SDTO | output |
Footprint
ConfirmedPackage_SO/HTSSOP-20-1EP_4.4x6.5mm_P0.65mm_EP3.4x6.5mm_Mask2.75x3.43mm_ThermalVias
Pad Layout
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2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
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18
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21
Pads (42)
| Number | Type |
|---|---|
| — | 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 | thru hole |
| 21 | thru hole |
| 21 | thru hole |
| 21 | thru hole |
| 21 | thru hole |
| 21 | thru hole |
| 21 | thru hole |
| 21 | thru hole |
| 21 | smd |
| 21 | smd |
| 21 | thru hole |
| 21 | thru hole |
| 21 | thru hole |
| 21 | thru hole |
| 21 | thru hole |
| 21 | thru hole |
| 21 | thru hole |