# PCA9685BS (Component) ## Description 16-channel 12-bit PWM Fm+ I2C-bus LED controller RGBA QFN PWM LED driver I2C QFN QFN*1EP*6x6mm*P0.65mm* ## Component Details - **Owner:** kicad-part-library - **Created:** 9/27/2024 - **Last Updated:** 9/27/2024 - **Visibility:** Public - **Manufacturer Name:** NXP Semiconductors NV - **Datasheet URL:** http://www.nxp.com/docs/en/data-sheet/PCA9685.pdf - **Package or Case Code:** QFN-28-1EP_6x6mm_P0.65mm_EP4.25x4.25mm - **Manufacturer Part Number:** PCA9685BS - **Used in:** 4 projects ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Mouser](https://www.mouser.com/ProductDetail/NXP-Semiconductors/PCA9685BS?qs=u4fy%2FsgLU9N2KPD9FGcPMA%3D%3D) | N/A | N/A | - **Manufacturer:** NXP - **MPN:** PCA9685BS - **Package / Case Code:** 12-QFN - **Pin Count:** 29 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | A3 | | | 2 | A4 | | | 3 | LED0 | | | 4 | LED1 | | | 5 | LED2 | | | 6 | LED3 | | | 7 | LED4 | | | 8 | LED5 | | | 9 | LED6 | | | 10 | LED7 | | | 11 | VSS | | | 12 | LED8 | | | 13 | LED9 | | | 14 | LED10 | | | 15 | LED11 | | | 16 | LED12 | | | 17 | LED13 | | | 18 | LED14 | | | 19 | LED15 | | | 20 | ~{OE} | | | 21 | A5 | | | 22 | EXTCLK | | | 23 | SCL | | | 24 | SDA | | | 25 | VDD | | | 26 | A0 | | | 27 | A1 | | | 28 | A2 | | | 29 | VSS | | --- *Generated from [https://www.flux.ai/kicad-part-library/pca9685bs~k29](https://www.flux.ai/kicad-part-library/pca9685bs~k29)*