PCA9551PW,118 - NXP Semiconductors

Manufacturer Part Number

PCA9551PW,118

Manufacturer

NXP Semiconductors

Introduction

The PCA9551PW,118 is an 8-bit I2C-bus controlled LED driver that can sink up to 25mA per output. It is designed to drive and control a wide range of LEDs, from indicator lights to full-color RGB LED displays. The device features a built-in PWM dimming function, allowing for precise control of LED brightness.

Product Features and Performance

Operates from 2.3V to 5.5V power supply

Sinks up to 25mA per output channel

Supports PWM dimming of LEDs

400kHz I2C-bus interface

8 constant-current sink outputs

Built-in open-drain outputs

Thermal shutdown protection

Flicker-free operation

Product Advantages

Flexible LED control and dimming capabilities

Wide operating voltage range

Compact TSSOP package

Integrated thermal protection

Key Reasons to Choose This Product

Versatile LED driver solution for a variety of applications

Precise control of LED brightness through PWM dimming

Reliable operation with built-in safety features

Space-saving design in a small package

Quality and Safety Features

Thermal shutdown protection

ESD protection

Compatibility

The PCA9551PW,118 is compatible with a wide range of LED-based applications, including indicator lights, status displays, and RGB LED arrays.

Application Areas

Indicator and status lights

RGB LED displays

General LED lighting control

Product Lifecycle

The PCA9551PW,118 is an active product. There are no direct equivalent or alternative models available from NXP Semiconductors at this time. If you have any questions or need further information, please contact our sales team through our website.