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PCA9632TK from NXP,NXP Semiconductors

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PCA9632TK

Manufacturer: NXP

4-bit Fm+ I2C-bus low power LED driver

Partnumber Manufacturer Quantity Availability
PCA9632TK NXP 4861 In Stock

Description and Introduction

4-bit Fm+ I2C-bus low power LED driver The **PCA9632TK** from NXP Semiconductors is a versatile **I²C-bus controlled 4-bit LED driver** designed for efficient lighting control in various applications. This compact component integrates a **PWM controller** and supports **individual LED dimming**, making it ideal for backlighting, status indicators, and decorative lighting.  

Featuring an **I²C interface**, the PCA9632TK allows seamless communication with microcontrollers, enabling precise brightness adjustment and dynamic lighting effects. It operates across a **2.3V to 5.5V supply range**, ensuring compatibility with both 3.3V and 5V systems. The device includes **four open-drain outputs**, each capable of driving LEDs with programmable PWM frequencies up to **200Hz**.  

Key functionalities include **group dimming**, **blinking control**, and **software reset**, providing flexibility in lighting management. Its **low-power standby mode** enhances energy efficiency in battery-operated devices. The PCA9632TK is available in a **small TSSOP16 package**, making it suitable for space-constrained designs.  

With its robust performance and ease of integration, the PCA9632TK is widely used in **consumer electronics, automotive lighting, and industrial displays**, offering reliable LED control with minimal external components. Its programmable features and compact footprint make it a preferred choice for modern lighting solutions.

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