PCA9550DP,118 - NXP USA Inc.

Manufacturer Part Number

PCA9550DP, 118

Manufacturer

NXP Semiconductors

Introduction

The PCA9550DP, 118 is a 2-channel linear LED driver from NXP Semiconductors. It provides a versatile solution for controlling the brightness of LEDs in a wide range of applications, such as backlighting, signage, and general illumination.

Product Features and Performance

Supports 2 independent LED channels

LED current up to 25mA per channel

Wide supply voltage range from 2.3V to 5.5V

I2C-bus interface for dimming control

400kHz switching frequency

Thermal shutdown protection

Small 8-TSSOP package

Product Advantages

Precise LED current control for consistent brightness

I2C interface enables easy integration and digital dimming

Compact size and low power consumption

Robust thermal protection for reliable operation

Key Reasons to Choose This Product

Proven reliability and performance from a leading semiconductor manufacturer

Flexible dimming control and wide operating voltage range

Ideal for space-constrained designs with its small package footprint

Cost-effective solution for LED lighting applications

Quality and Safety Features

Designed and manufactured to high quality standards

Thermal shutdown protection to prevent overheating

Compliance with relevant industry standards

Compatibility

The PCA9550DP, 118 is compatible with a wide range of LED-based applications, including:

Backlighting for LCD displays

Signage and architectural lighting

General illumination and decorative lighting

Application Areas

Lighting systems

Displays and signage

Industrial and commercial equipment

Consumer electronics

Product Lifecycle

The PCA9550DP, 118 is an active product in the NXP Semiconductors portfolio. There are no immediate plans for discontinuation. If you have specific questions about product availability or alternative models, please contact our website's sales team for more information.