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TLC5971RGE
12-Channel, 16-Bit, Enhanced Spectrum, PWM, RGB, LED Driver With 3.3-V Linear Regulator, VQFN-24
Schematic Symbol
Pin Configuration (25 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | SDTI | input |
| 2 | SCKI | input |
| 3 | NC | no_connect |
| 4 | NC | no_connect |
| 6 | SDTO | output |
| 7 | OUTR2 | open_collector |
| 8 | OUTG2 | open_collector |
| 9 | OUTB2 | open_collector |
| 10 | OUTR3 | open_collector |
| 11 | OUTG3 | open_collector |
| 12 | OUTB3 | open_collector |
| 13 | VCC | power_in |
| 14 | NC | no_connect |
| 17 | NC | no_connect |
| 18 | GND | power_in |
| 19 | OUTR0 | open_collector |
| 20 | OUTG0 | open_collector |
| 21 | OUTB0 | open_collector |
| 22 | OUTR1 | open_collector |
| 23 | OUTG1 | open_collector |
| 24 | OUTB1 | open_collector |
| 25 | GND | passive |
| 5 | SCKO | output |
| 15 | VREG | passive |
| 16 | IREF | passive |
Footprint
ConfirmedPackage_DFN_QFN/Texas_RGE0024H_VQFN-24-1EP_4x4mm_P0.5mm_EP2.7x2.7mm_ThermalVias
Pad Layout
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1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
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22
23
24
25
25
25
25
25
25
25
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25
Pads (39)
| Number | Type |
|---|---|
| — | 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 | thru hole |
| 25 | thru hole |
| 25 | thru hole |
| 25 | thru hole |
| 25 | thru hole |
| 25 | smd |
| 25 | smd |
| 25 | thru hole |
| 25 | thru hole |
| 25 | thru hole |
| 25 | thru hole |