2 layers220 × 329.2 mm
Control Boards
nasa-jpl/open-source-rover
A build-it-yourself, 6-wheel rover based on the rovers on Mars!
148 parts9.8kApache-2.0
PCA9685PW
NXP SemiconductorsExtended
-40℃~+85℃ 100kHz~1MHz 16 2.3V~5.5V 25mA 5.5V Built-in PWM TSSOP-28 LED Drivers ROHS
- Part id
- nxp/PCA9685PW
- Category
- LED Drivers
- Package
- TSSOP-28
- Pins
- 28
- In stock
- 3,964 at JLCPCB (C2678753)
- Used on
- 300 open-source boards
Overview
The PCA9685PW is a LED Driver made by NXP Semiconductors in a TSSOP-28 package with 28 pins. -40℃~+85℃ 100kHz~1MHz 16 2.3V~5.5V 25mA 5.5V Built-in PWM TSSOP-28 LED Drivers ROHS.
PCBKit's library has its KiCad symbol (Driver_LED:PCA9685PW, from KiCad's library) and its footprint (Package_SO:TSSOP-28_4.4x9.7mm_P0.65mm, from KiCad's library), ready for a KiCad board. 3,964 are in stock at JLCPCB (part C2678753). 300 open-source boards in 212 repositories on GitHub use it.
Symbol
Footprint
Pinout
28| Pin | Name | Type |
|---|---|---|
| 1 | A0 | Input |
| 2 | A1 | Input |
| 3 | A2 | Input |
| 4 | A3 | Input |
| 5 | A4 | Input |
| 6 | LED0 | Output |
| 7 | LED1 | Output |
| 8 | LED2 | Output |
| 9 | LED3 | Output |
| 10 | LED4 | Output |
| 11 | LED5 | Output |
| 12 | LED6 | Output |
| 13 | LED7 | Output |
| 14 | VSS | Power in |
| 15 | LED8 | Output |
| 16 | LED9 | Output |
| 17 | LED10 | Output |
| 18 | LED11 | Output |
| 19 | LED12 | Output |
| 20 | LED13 | Output |
| 21 | LED14 | Output |
| 22 | LED15 | Output |
| 23 | OE | Input |
| 24 | A5 | Input |
| 25 | EXTCLK | Input |
| 26 | SCL | Input |
| 27 | SDA | Input/output |
| 28 | VDD | Power in |
- 4 layers100.1 × 60.2 mm
Hades
pms67/HadesFCS
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215 parts1kBSD-3-Clause - 2 layers94 × 79 mm
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KiCAD Design
Brobiwann/ESP-spider
The ESP-Spider is a quadruped robot inspired by the miniKame (https://github.com/JavierIH/miniKame) . Like the miniKame, it uses sinusoidal functions to control servo positions, but the design and code were developed…
70 parts44 - 2 layers130.6 × 112 mm
- 2 layers156.2 × 168.9 mm
LPC176x MultiFunction
RobertPHeller/RPi-RRCircuits
A collection of circuit designs for various MCUs, not just Raspberry Pis relating to Model Railroading
236 parts24 - 2 layers
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Questions
Is there a KiCad symbol and footprint for the PCA9685PW?
Yes. The symbol is Driver_LED:PCA9685PW and the footprint Package_SO:TSSOP-28_4.4x9.7mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the PCA9685PW?
TSSOP-28, with 28 pins. Its footprint is drawn on this page.
Where is the PCA9685PW datasheet?
NXP Semiconductors publishes it: the Datasheet link on this page opens it.
Where can I order the PCA9685PW?
JLCPCB lists it as part C2678753, with 3,964 in stock; the sellers' links on this page open their listings.
What can replace the PCA9685PW?
Parts like it in the library: the PCA9635PW by NXP Semiconductors, the PCA9685PW/Q900 by NXP Semiconductors, the PCA9635PW/Q900 by NXP Semiconductors and the WS2801S by Worldsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the PCA9685PW?
300 boards in 212 repositories on GitHub; the most starred are listed on this page, with their KiCad files.