Diodes Incorporated Tariff Inquiry

AT5503MPTR-G1

AT5503MPTR-G1 Description

The AT5503MPTR-G1 is a high-performance buck regulator designed for a wide range of power management applications. Manufactured by Diodes Incorporated, this IC offers an adjustable output voltage ranging from 0.8V to 16.2V, making it highly versatile for various electronic systems. The regulator supports an input voltage range of 4.5V to 18V, ensuring compatibility with diverse power sources. With a maximum output current of 3A, it is capable of efficiently managing power delivery to demanding loads.

AT5503MPTR-G1 Features

• Adjustable Output Voltage: The AT5503MPTR-G1 provides an adjustable output voltage from 0.8V to 16.2V, offering flexibility in power management solutions.
• Wide Input Voltage Range: The regulator operates within an input voltage range of 4.5V to 18V, accommodating a variety of input power sources.
• High Output Current: It supports a maximum output current of 3A, suitable for applications requiring high current delivery.
• Positive Output Configuration: The regulator is designed with a positive output configuration, ensuring stable power delivery.
• Synchronous Rectification: The inclusion of a synchronous rectifier enhances efficiency and reduces power loss, making the AT5503MPTR-G1 highly efficient.
• 500kHz Switching Frequency: The regulator operates at a switching frequency of 500kHz, enabling a balance between efficiency and component size.
• Surface Mount Packaging: Available in a surface mount package (8PSOP), it is ideal for compact and space-constrained designs.
• Compliance and Status: The AT5503MPTR-G1 is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability. It also has a moisture sensitivity level (MSL) of 3 (168 hours), making it suitable for various manufacturing environments.

AT5503MPTR-G1 Applications

The AT5503MPTR-G1 is well-suited for a variety of applications where efficient power management is critical. Its adjustable output voltage and high current capability make it ideal for:

• Consumer Electronics: Powering devices such as smartphones, tablets, and laptops.
• Telecommunications: Providing stable power to base stations and networking equipment.
• Industrial Equipment: Managing power in industrial control systems and automation devices.
• Automotive Electronics: Ensuring reliable power delivery in automotive infotainment and control systems.
• Medical Devices: Supplying power to medical equipment where precision and reliability are paramount.

Conclusion of AT5503MPTR-G1

The AT5503MPTR-G1 from Diodes Incorporated is a robust and versatile buck regulator designed to meet the demands of modern power management applications. Its wide input voltage range, adjustable output voltage, and high output current make it a reliable choice for a variety of electronic systems. The inclusion of synchronous rectification and a 500kHz switching frequency ensures high efficiency and compact design. While the product is marked as obsolete, its technical specifications and performance benefits continue to make it a valuable component for existing designs and legacy systems.