AP65550SP-13 - Diodes Incorporated

Manufacturer Part Number

AP65550SP-13

Manufacturer

Diodes

Introduction

A high-efficiency, adjustable buck (step-down) converter designed for a variety of applications that require low-voltage, high-current outputs.

Product Features and Performance

Adjustable output voltage from 0.76V to 6V

Capable of delivering up to 5A output current

Wide input voltage range from 4.5V to 18V supports a variety of power sources

High switching frequency of 650kHz allows for smaller passive components

Integrated synchronous rectifier to improve efficiency

Operates over a broad temperature range from -40°C to 85°C

Product Advantages

Flexibility in design due to adjustable output

Efficient power conversion reduces energy loss

High current capability supports demanding applications

Compact design facilitated by high-frequency operation

Improved thermal performance with exposed-pad SOIC package

Key Technical Parameters

Voltage Input (Min): 4.5V

Voltage Input (Max): 18V

Voltage Output (Min/Fixed): 0.76V

Voltage Output (Max): 6V

Current Output: 5A

Frequency Switching: 650kHz

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Built-in thermal protection

Overcurrent and short-circuit protection for a safer operation

Compatibility

Suitable for a wide range of applications due to its broad input and output voltage range

Compatible with surface-mount technology for easier integration into PCB designs

Application Areas

Distributed Power Systems

Portable Devices

Networking and Telecommunications Equipment

Consumer Electronics

Product Lifecycle

Obsolete status indicating discontinuation of production

Recommendations for seeking replacements or upgrades should consider newer models with similar specifications

Several Key Reasons to Choose This Product

High efficiency for energy-saving applications

Versatile performance supports a broad spectrum of devices

Robust safety features ensure reliable operation under various conditions

Compact and efficient design suitable for space-constrained applications

The product's obsolescence makes it a consideration for end-of-life or legacy designs needing specific compatibility