PCA9702PWManufacturer: NXP 18 V tolerant SPI 16-bit/8-bit GPI with INT | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| PCA9702PW | NXP | 1025 | In Stock |
Description and Introduction
18 V tolerant SPI 16-bit/8-bit GPI with INT The **PCA9702PW** from NXP Semiconductors is a versatile LED driver designed for applications requiring efficient and reliable control of multiple LEDs. This 16-bit constant-current sink driver features an I²C-bus interface, enabling seamless integration with microcontrollers and digital systems for precise LED brightness adjustment.  
With a wide operating voltage range of 2.3V to 5.5V, the PCA9702PW is suitable for both low-power and standard-voltage applications. Each output channel provides a constant current, ensuring uniform brightness across LEDs while minimizing power dissipation. The device supports programmable current levels, allowing fine-tuning for different LED types and applications.   Key features include thermal shutdown protection, open-load detection, and error flag reporting, enhancing system reliability. The PCA9702PW is ideal for automotive lighting, industrial displays, and consumer electronics where consistent LED performance is critical.   Housed in a TSSOP24 package, the component offers a compact footprint for space-constrained designs. Its robust performance and flexible configuration make it a practical choice for engineers seeking a high-performance LED driver solution.   By combining efficiency, protection features, and ease of control, the PCA9702PW delivers a dependable solution for modern LED driving requirements. |
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Application Scenarios & Design Considerations
18 V tolerant SPI 16-bit/8-bit GPI with INT
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