AP3503MPTR-G1 - Diodes Incorporated

Manufacturer Part Number

AP3503MPTR-G1

Manufacturer

diodes

Introduction

AP3503MPTR-G1 is a step-down (buck) regulator from Diodes Incorporated, designed for applications requiring a compact, efficient, and adjustable power supply solution.

Product Features and Performance

Step-down (Buck) output configuration

Adjustable output voltage range from 0.925V to 16.2V

Maximum output current of 3A

Input voltage range from 4.5V to 18V

Synchronous rectification for improved efficiency

Switching frequency of 340kHz

Operating temperature range from -40°C to 85°C

Product Advantages

High efficiency due to synchronous rectification

Broad input and output voltage range accommodates a variety of applications

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

Key Technical Parameters

Voltage Input (Min/Max): 4.5V / 18V

Voltage Output (Min/Max): 0.925V / 16.2V

Current Output: 3A

Frequency Switching: 340kHz

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Robust operation within specified temperature range ensures reliability across various environments

Compatibility

Suitable for applications requiring adjustable voltage and current within its specified range

Application Areas

Power supply for small electronic devices

Portable and battery-powered equipment

Distributed power systems

Product Lifecycle

Obsolete status indicates discontinuation, suggesting that replacements or upgrades may be needed for new designs

Several Key Reasons to Choose This Product

Reliable performance from a reputable manufacturer (Diodes Incorporated)

Efficiency enhanced by synchronous rectification

Flexibility in application due to wide input and output voltage ranges

Compact form factor suitable for space-constrained applications

Obsolescence requires consideration for long-term supply but offers potential cost benefits in short-term or replacement scenarios