PCA8546ATT/AJ - NXP USA Inc.

Manufacturer Part Number

PCA8546ATT/AJ

Manufacturer

NXP Semiconductors

Introduction

The PCA8546ATT/AJ is a power management integrated circuit (PMIC) specifically designed for driving LCD displays, providing efficient power control and interface management.

Product Features and Performance

Drives LCD displays with up to 176 segments

Utilizes I2C interface for communication

Operates on a low current supply of 30 µA

Supports a wide voltage supply range from 1.8V to 5.5V

Suitable for operation in varied environmental conditions with an operating temperature range of -40°C to 95°C

Product Advantages

High segment drive capability enhancing display options

Low power consumption ensuring energy efficiency

Broad voltage supply compatibility provides flexibility in usage across different power setups

Robust temperature tolerance making it suitable for varied environmental conditions

Key Technical Parameters

Display Type: LCD

Configuration: 176 Segment

Interface: I2C

Current Supply: 30 µA

Voltage Supply: 1.8V ~ 5.5V

Operating Temperature: -40°C ~ 95°C

Quality and Safety Features

Designed in compliance with industry standards for safety and performance

Reliability tested under wide temperature ranges

Compatibility

Compatible with various LCD displays up to 176 segments

Flexible I2C interface ensuring ease of integration with existing technology stacks

Application Areas

Consumer electronics

Industrial display systems

Automotive dashboards

Portable instrumentation

Product Lifecycle

Product Status: Obsolete

Availability of replacements or upgrades to newer models should be checked with NXP Semiconductors or authorized distributors

Several Key Reasons to Choose This Product

High segment capacity allows for complex display functionalities

Energy-efficient operations lowering power costs and extending battery life of portable devices

Supported by NXP’s renowned semiconductor reliability and performance standards

Versatile power requirements cater to a variety of power supplies and conditions ensuring adaptability across diverse applications and industries

Durable and robust for high performance in extreme environmental conditions