AP3441SHE-7B - Diodes Incorporated

Manufacturer Part Number

AP3441SHE-7B

Manufacturer

Diodes

Introduction

The AP3441SHE-7B is a step-down DC-DC switching regulator designed for power management applications.

Product Features and Performance

Step-Down Buck Regulator

Adjustable Output Voltage

Synchronous Rectification for Efficiency

High Output Current of 3A

Wide Input Voltage Range from 2.7V to 5.5V

Flexible Output Voltage from 0.6V to 5.5V

1MHz Switching Frequency for Compact Solutions

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

Surface Mount Technology for Compact Footprints

Product Advantages

High Efficiency due to Synchronous Rectifier

Versatile for a Broad Range of Input and Output Voltages

Suitable for High-Density Circuit Design

Thermal Performance Enhanced with Exposed Pad

Key Technical Parameters

Voltage Input (Min) 2.7V

Voltage Input (Max) 5.5V

Voltage Output (Min/Fixed) 0.6V

Voltage Output (Max) 5.5V

Current Output 3A

Frequency Switching 1MHz

Quality and Safety Features

Operates Reliably in Extreme Temperature Conditions

Built-in Over Temperature Protection

Engineered for EMI Reduction

Compatibility

Compatible with a Wide Range of Input and Output Voltages

Suitable for Various Circuit Designs Thanks to Compact 8-UFDFN Packaging

Application Areas

Consumer Electronics

Industrial Automation

Telecommunications

Portable Devices

Product Lifecycle

Active Status Product

No Indication of Nearing Discontinuation

Options for Future Replacements or Upgrades Likely to be Available

Several Key Reasons to Choose This Product

High Efficiency for Power-Saving Applications

Broad Input and Output Voltage Compatibility

Easy Integration in Various Circuit Designs

Robust Performance with Built-In Safety Features

Suitable for Use in Multiple Industries and Applications

Active Product Support and Longevity Assured by Manufacturer

Compact Form Factor for Tight PCB Layouts