PCA9411AUKZ - NXP USA Inc.

Manufacturer Part Number

PCA9411AUKZ

Manufacturer

NXP Semiconductors

Introduction

Highly efficient, step-up DC-DC switching regulator for portable devices

Product Features and Performance

Step-Up Voltage Regulation

Fixed Output Voltage at 5.25V

500mA Output Current Capability

High Switching Frequency at 3MHz

Integrated Synchronous Rectifier for Improved Efficiency

Surface Mount Technology

Ultra-Small 9-WLCSP (1.24x1.24) Package

Product Advantages

High Power Conversion Efficiency

Compact and Space-Saving Design

Low Ripple and Low Noise Output

Suitable for Battery-Powered Applications

Extended Battery Life in Portable Devices

Key Technical Parameters

Input Voltage Range: 2.5V to 5.25V

Output Voltage: 5.25V

Switching Frequency: 3MHz

Number of Outputs: 1

Current - Output: 500mA

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Built-in Over-Temperature Protection

Over-Current Protection

Robust Power Management Solution

Compliance with Industry Safety Standards

Compatibility

Compatible with a Wide Range of Microprocessors and Other Digital Loads

Application Areas

Mobile Phones

Handheld Devices

Portable Media Players

Wireless Modules

Personal Healthcare Devices

Product Lifecycle

Active Status

No Indication of Nearing Discontinuation

Replacements or Upgrades Not Specified

Several Key Reasons to Choose This Product

Enhanced Power Management for Portable Devices

Extended Operational Lifetime from Efficient Energy Usage

Saves Space on PCBs Due to Small Footprint

Facilitates Faster Design Cycles with Simplified Integration

Reliable Performance in a Wide Range of Operating Conditions

Supports Green Energy Initiatives Through Efficient Power Conversion