Power Integrations

DPA423R-TL

DPA423R-TL Description

The DPA423R-TL from Power Integrations is a high-performance, surface-mount switching regulator designed for Power over Ethernet (PoE), telecom, and converter applications. This single-output regulator delivers a robust 220V output voltage with a wide input voltage range of 16V to 75V, making it highly versatile for industrial and communication systems. Packaged in a Tape & Reel (TR) TO263-7C format, it is optimized for automated assembly processes. The device complies with EAR99 and REACH Unaffected regulations, ensuring global usability. With a Moisture Sensitivity Level (MSL) of 4 (72 Hours), it requires careful handling to maintain performance integrity.

DPA423R-TL Features

• Wide Input Range (16V–75V): Supports fluctuating power sources, ideal for unstable grid or PoE environments.
• High Output Voltage (220V): Suitable for demanding applications requiring elevated voltage levels.
• Surface-Mount Design (TO263-7C): Enables compact PCB layouts and high-density installations.
• Automation-Ready Packaging (Tape & Reel): Streamlines high-volume manufacturing.
• Robust Compliance (EAR99, REACH): Meets international regulatory standards for broad deployment.
• Low Moisture Sensitivity (MSL 4): Balances performance and handling requirements for industrial use.

DPA423R-TL Applications

This regulator excels in:

• Power over Ethernet (PoE) Systems: Provides stable high-voltage conversion for networked devices.
• Telecom Infrastructure: Ensures reliable power delivery in base stations and communication hubs.
• Industrial Converters: Supports DC-DC conversion in harsh environments with variable input voltages.
• Embedded Power Supplies: Ideal for space-constrained applications due to its compact footprint.

Conclusion of DPA423R-TL

The DPA423R-TL stands out for its wide input range, high output voltage, and industrial-grade reliability, making it a superior choice for PoE, telecom, and converter applications. Its surface-mount design and compliance with global standards ensure seamless integration into modern electronic systems. Engineers seeking a high-efficiency, automation-friendly regulator will find this model exceptionally well-suited for demanding power management tasks.