Overview
The CS2540-E is a LED Driver made by Cooperation in a SOP-28 package with 28 pins. -40℃~+85℃ 16 35mA、150mA 3V~5V SOP-28 LED Drivers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:CS2540-E, from EasyEDA) and its footprint (Package_SO:SOIC-28W_7.5x17.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C5148453).
Symbol
Footprint
Parameters
4- Number of Channels
- 16
- Operating temperature
- -40℃~+85℃
- Output Current
- 35mA；150mA
- Voltage - Input(DC)
- 3V~5V
Order codes
1- CS2540-ELCSC C5148453
Pinout
28| Pin | Name | Type |
|---|---|---|
| 1 | SEG3 | Unspecified |
| 2 | SEG2 | Unspecified |
| 3 | DIG0 | Unspecified |
| 4 | SEG1 | Unspecified |
| 5 | SEG0 | Unspecified |
| 6 | DIN | Unspecified |
| 7 | SCLK | Unspecified |
| 8 | PCK | Unspecified |
| 9 | VCC | Unspecified |
| 10 | GND | Unspecified |
| 11 | DIG14 | Unspecified |
| 12 | DIG15 | Unspecified |
| 13 | DIG13 | Unspecified |
| 14 | DIG12 | Unspecified |
| 15 | DIG11 | Unspecified |
| 16 | NC | Unspecified |
| 17 | DIG10 | Unspecified |
| 18 | NC | Unspecified |
| 19 | DIG9 | Unspecified |
| 20 | DIG8 | Unspecified |
| 21 | DIG7 | Unspecified |
| 22 | DIG6 | Unspecified |
| 23 | DIG5 | Unspecified |
| 24 | NC | Unspecified |
| 25 | DIG4 | Unspecified |
| 26 | DIG3 | Unspecified |
| 27 | DIG2 | Unspecified |
| 28 | DIG1 | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/cooperation/CS2540-E" title="CS2540-E in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/cooperation/CS2540-E.jpg" alt="CS2540-E" width="1200" height="900">[](https://pcbkit.io/parts/cooperation/CS2540-E)Questions
Is there a KiCad symbol and footprint for the CS2540-E?
Yes. The symbol is EasyEDA_Cloud:CS2540-E and the footprint Package_SO:SOIC-28W_7.5x17.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CS2540-E?
SOP-28, with 28 pins. Its footprint is drawn on this page.
Where is the CS2540-E datasheet?
Cooperation publishes it: the Datasheet link on this page opens it.
Where can I order the CS2540-E?
JLCPCB lists it as part C5148453, with 0 in stock; the sellers' links on this page open their listings.
What can replace the CS2540-E?
Parts like it in the library: the FAN7346MX by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
