DPA422PN - Power Integrations

Manufacturer Part Number

DPA422PN

Manufacturer

power-integrations

Introduction

The DPA422PN is a high-voltage, MOSFET-based power supply controller designed for a wide range of converter, Power over Ethernet (PoE), and telecom applications. It features a simple, single-stage topology that provides efficient power conversion from a 16V to 75V input to a 220V output.

Product Features and Performance

High-voltage operation: 16V to 75V input voltage range

Single regulated 220V output

Highly efficient power conversion

Integrated MOSFET driver

Precise output voltage regulation

Overcurrent and overvoltage protection

Thermal shutdown protection

Compact 8-pin DIP package

Product Advantages

Simplified power supply design with single-stage topology

Wide input voltage range for versatile applications

High efficiency for better energy savings

Robust protection features for reliable operation

Small footprint for space-constrained designs

Key Reasons to Choose This Product

Optimized for converter, PoE, and telecom applications

Proven reliability and performance from power-integrations

Cost-effective solution for high-voltage power conversion needs

Easy to design and integrate into your system

Quality and Safety Features

Reinforced isolation between input and output

Compliance with safety standards for consumer and industrial use

Rigorous quality control and testing

Compatibility

The DPA422PN is designed to be compatible with a wide range of converter, PoE, and telecom applications that require high-voltage power conversion.

Application Areas

Converter applications

Power over Ethernet (PoE) systems

Telecom equipment

Industrial and commercial power supplies

Product Lifecycle

The DPA422PN is an obsolete product, meaning it is no longer in active production. However, power-integrations may have alternative or equivalent models available that can provide similar functionality. Customers are advised to contact our website's sales team for more information on available options.