Overview
The TLC5902 is a LED Driver made by Texas Instruments with 101 pins.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TLC5902, from EasyEDA) and its footprint (EasyEDA_Cloud:LQFP-100_L14.0-W14.0-P0.50-LS16.0-BL-EP5.8, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3171606).
Symbol
Footprint
Parameters
4- Constant Current Accuracy
- 4%
- Operating temperature
- -20℃~+85℃
- Output Current
- 120mA；80mA
- Voltage - Input(DC)
- 4.5V~5.5V
Order codes
1- TLC5902LCSC C3171606
Pinout
101| Pin | Name | Type |
|---|---|---|
| 1 | NC | Unspecified |
| 2 | NC | Unspecified |
| 3 | OUT4 | Unspecified |
| 4 | NC | Unspecified |
| 5 | GNDLED | Unspecified |
| 6 | NC | Unspecified |
| 7 | OUT5 | Unspecified |
| 8 | OUT6 | Unspecified |
| 9 | NC | Unspecified |
| 10 | GNDLED | Unspecified |
| 11 | NC | Unspecified |
| 12 | OUT7 | Unspecified |
| 13 | OUT8 | Unspecified |
| 14 | NC | Unspecified |
| 15 | GNDLED | Unspecified |
| 16 | NC | Unspecified |
| 17 | OUT9 | Unspecified |
| 18 | OUT10 | Unspecified |
| 19 | NC | Unspecified |
| 20 | GNDLED | Unspecified |
| 21 | NC | Unspecified |
| 22 | OUT11 | Unspecified |
| 23 | NC | Unspecified |
| 24 | NC | Unspecified |
| 25 | NC | Unspecified |
| 26 | OUT12 | Unspecified |
| 27 | NC | Unspecified |
| 28 | NC | Unspecified |
| 29 | GNDLED | Unspecified |
| 30 | NC | Unspecified |
| 31 | NC | Unspecified |
| 32 | OUT13 | Unspecified |
| 33 | OUT14 | Unspecified |
| 34 | NC | Unspecified |
| 35 | NC | Unspecified |
| 36 | GNDLED | Unspecified |
| 37 | NC | Unspecified |
| 38 | TEST2 | Unspecified |
| 39 | OUT15 | Unspecified |
| 40 | IREF | Unspecified |
| 41 | PVCC | Unspecified |
| 42 | WD_CAP | Unspecified |
| 43 | GNDANA | Unspecified |
| 44 | NC | Unspecified |
| 45 | VCCANA | Unspecified |
| 46 | NC | Unspecified |
| 47 | DOUT7 | Unspecified |
| 48 | DOUT6 | Unspecified |
| 49 | DOUT5 | Unspecified |
| 50 | NC | Unspecified |
| 51 | DOUT4 | Unspecified |
| 52 | DOUT3 | Unspecified |
| 53 | DOUT2 | Unspecified |
| 54 | DOUT1 | Unspecified |
| 55 | DOUT0 | Unspecified |
| 56 | GSOUT | Unspecified |
| 57 | BOUT | Unspecified |
| 58 | NC | Unspecified |
| 59 | NC | Unspecified |
| 60 | DOWN# | Unspecified |
| 61 | LATCH# | Unspecified |
| 62 | WDT | Unspecified |
| 63 | NC | Unspecified |
| 64 | ENABLE# | Unspecified |
| 65 | DCLK | Unspecified |
| 66 | RSEL | Unspecified |
| 67 | NC | Unspecified |
| 68 | BLANK | Unspecified |
| 69 | GSCLK | Unspecified |
| 70 | DIN0 | Unspecified |
| 71 | DIN1 | Unspecified |
| 72 | DIN2 | Unspecified |
| 73 | DIN3 | Unspecified |
| 74 | NC | Unspecified |
| 75 | NC | Unspecified |
| 76 | DIN4 | Unspecified |
| 77 | DIN5 | Unspecified |
| 78 | DIN6 | Unspecified |
| 79 | DIN7 | Unspecified |
| 80 | TS_ENA | Unspecified |
| 81 | VCCLOG | Unspecified |
| 82 | NC | Unspecified |
| 83 | MODE | Unspecified |
| 84 | GNDLOG | Unspecified |
| 85 | BC_ENA | Unspecified |
| 86 | NC | Unspecified |
| 87 | OUT0 | Unspecified |
| 88 | TEST1 | Unspecified |
| 89 | NC | Unspecified |
| 90 | GNDLED | Unspecified |
| 91 | NC | Unspecified |
| 92 | NC | Unspecified |
| 93 | OUT1 | Unspecified |
| 94 | OUT2 | Unspecified |
| 95 | NC | Unspecified |
| 96 | GNDLED | Unspecified |
| 97 | NC | Unspecified |
| 98 | NC | Unspecified |
| 99 | NC | Unspecified |
| 100 | OUT3 | Unspecified |
| 101 | EP | Unspecified |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/ti/TLC5902" title="TLC5902 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ti/TLC5902.jpg" alt="TLC5902" width="1200" height="900">[](https://pcbkit.io/parts/ti/TLC5902)Questions
Is there a KiCad symbol and footprint for the TLC5902?
Yes. The symbol is EasyEDA_Cloud:TLC5902 and the footprint EasyEDA_Cloud:LQFP-100_L14.0-W14.0-P0.50-LS16.0-BL-EP5.8, both drawn on this page. PCBKit places them on a board for you when you design with it.
Where can I order the TLC5902?
JLCPCB lists it as part C3171606, with 0 in stock; the sellers' links on this page open their listings.
What can replace the TLC5902?
Parts like it in the library: the DLPA3000DPFD by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
