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PCA9701HF from NXP,NXP Semiconductors

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PCA9701HF

Manufacturer: NXP

18 V tolerant SPI 16-bit/8-bit GPI with INT

Partnumber Manufacturer Quantity Availability
PCA9701HF NXP 2193 In Stock

Description and Introduction

18 V tolerant SPI 16-bit/8-bit GPI with INT The **PCA9701HF** from NXP Semiconductors is a high-performance, low-power LED driver designed for automotive and industrial applications. This versatile component integrates 16 constant-current sink outputs, each capable of driving LEDs with adjustable brightness via an I²C interface.  

Engineered for reliability, the PCA9701HF operates over a wide voltage range (3V to 5.5V) and features excellent thermal management, making it suitable for harsh environments. Its built-in diagnostics include open-load and short-circuit detection, enhancing system safety and fault tolerance.  

The device supports PWM dimming with a high refresh rate, ensuring smooth and flicker-free LED operation. Its compact package and daisy-chain capability simplify PCB design while minimizing board space.  

Ideal for dashboard lighting, status indicators, and backlighting, the PCA9701HF combines efficiency with precise control, meeting stringent automotive-grade standards. Its robust design and diagnostic features make it a dependable choice for demanding applications where performance and durability are critical.  

With its balance of functionality and ease of integration, the PCA9701HF stands out as a reliable solution for modern LED driving requirements.

Application Scenarios & Design Considerations

18 V tolerant SPI 16-bit/8-bit GPI with INT

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