Overview of PCA9685PW,118 by NXP Semiconductors
The PCA9685PW,118 is a 16-channel, 12-bit PWM FM+ I²C-bus LED controller contained within a TSSOP28 package. This device is designed to handle input voltages ranging from 2.3V to 5.5V, with an output voltage that can also reach up to 5.5V and an output current maximum of 25mA. Its notable features include a high switching frequency of 1 MHz and the capability to control 16 separate output channels, all within a compact surface-mount device (SMD) form factor with dimensions precisely optimized for high-density mounting, measuring only 9.7 mm in length and 4.4 mm in width.
This LED controller is equipped with a Serial Data Input mode and interfaces seamlessly within systems through its I2C-bus interface, distinguishing it in the realm of Display Drivers. The device is well-suited for applications requiring efficient power management and precise LED brightness control due to its broad operating temperature range of -40°C to 85°C and sensitivity level classified at moisture sensitivity level 1. Additionally, it supports a maximum supply voltage of 5.5V and a nominal supply voltage of 3V, providing flexible power options for various applications.
Industry Applications for PCA9685PW,118
Given its functional specifications and versatility, the PCA9685PW,118 could potentially find applications in several industries. It is important to note that these potential industry applications are conceptual and require verification by engineering and design teams to conform to specific industry standards and application requirements.
- Education and Research: This LED driver could potentially be used in educational tools or research equipment where precise control of multiple LEDs is necessary, such as in experimental physics labs or engineering demonstration kits. The ability to control 16 separate outputs allows for varied and complex lighting scenarios, which could be useful in demonstrations or educational experiments.
- Aerospace and Defense: The robust operating temperature range and high switching frequency could make the PCA9685PW,118 suitable for aerospace applications, possibly in instrumentation panels or LED lighting systems within aircraft where reliable performance across extreme conditions is crucial.
- Robotics and Drones: In robotics and drones, this LED driver might be used for status indication or in operation visual feedback systems. The multi-channel output and compact form factor are ideal for the tight spaces typically found in robotic systems and unmanned aerial vehicles.
About NXP Semiconductors
NXP Semiconductors is a leading provider in the semiconductors industry, recognized for its wide range of solutions including those specifically crafted for Display Drivers and broader Drivers And Interfaces. Products like the PCA9685PW,118 illustrate NXP’s commitment to innovation and its ability to meet the complex demands of modern electronic designs. With offerings that span various component categories, NXP supports the design and realization of sophisticated electronic systems in consumer, automotive, and industrial applications. Their products frequently balance performance, power efficiency, and practical implementation in high-stake environments.
Where to Find PCA9685PW,118 by NXP Semiconductors
To purchase the PCA9685PW,118, a thorough search on findchips.com is recommended. Here you will not only find current stock levels and pricing information but also explore alternative Display Drivers. In the past, distributors such as DigiKey, Mouser Electronics, and Arrow Electronics among others have stocked this part. However, interested buyers should verify availability as distributor stock can vary.