AP3503EMPTR-G1 - Diodes Incorporated

Manufacturer Part Number

AP3503EMPTR-G1

Manufacturer

diodes

Introduction

The AP3503EMPTR-G1 is a step-down (buck) DC-DC switching regulator designed for power management applications.

Product Features and Performance

Adjustable output voltage from 0.925V to 16.2V

Input voltage range from 4.5V to 18V

Output current up to 3A

Switching frequency of 340kHz

Synchronous rectification for enhanced efficiency

Operating temperature between -40°C and 85°C

Product Advantages

Compact 8-SOIC package with exposed pad for improved thermal management

High efficiency due to synchronous rectifier technology

Wide input voltage range suitable for various applications

Key Technical Parameters

Voltage Input (Min): 4.5V

Voltage Input (Max): 18V

Voltage Output (Min/Fixed): 0.925V

Voltage Output (Max): 16.2V

Current Output: 3A

Frequency Switching: 340kHz

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Robust thermal performance with exposed pad packaging

Operates effectively within industrial temperature ranges

Compatibility

Compatible with a variety of applications requiring adjustable output voltage and high efficiency

Application Areas

Power supply modules

Consumer electronics

Telecommunication devices

Product Lifecycle

Obsolete status, check for replacement or upgrade options

Several Key Reasons to Choose This Product

Efficient power conversion for reduced energy loss

Flexible input and output voltage ranges accommodate a wide range of power supply needs

High current output capability suitable for demanding applications

Easy integration into existing systems with surface mount design

Proven reliability in diverse operating conditions