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DPA424SN

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DPA424SN

IC REG CONV POE TELECM 1OUT SPAK

Manufacturer: Power Integrations

Categories: Special Purpose Regulators

Quality Control: Learn More

The Power Integrations DPA-Switch® series DPA424SN is a highly integrated switching regulator IC designed for Power Over Ethernet (PoE) and telecommunications power supply applications. This device facilitates efficient voltage conversion, featuring a single output and supporting an input voltage range of 16V to 75V, with a notable output capability up to 220V. Housed in a surface-mount S-PAK-6 package, it offers robust thermal performance and ease of assembly. The DPA424SN is engineered to simplify the design of compact and cost-effective power solutions commonly found in networking equipment, IP phones, and other telecom infrastructure. Its integrated switching element and control circuitry minimize external component count, contributing to increased reliability and reduced board space. The operating temperature range of -40°C to 125°C ensures dependable operation across demanding environmental conditions.

Additional Information

Series: DPA-Switch®RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:
Technical Details:
PackagingTube
Package / CaseSPAK-6 (6 Leads + Tab)
Voltage - Output220V
Mounting TypeSurface Mount
Number of Outputs1
Voltage - Input16V ~ 75V
Operating Temperature-40°C ~ 125°C
ApplicationsConverter, Power Over Ethernet and Telecom Applications
Supplier Device PackageS-PAK

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An integrated circuit (IC) is a semiconductor chip that contains transistors, resistors, capacitors, and other electronic components on a single silicon substrate. ICs are the foundation of modern electronics and power devices such as smartphones, computers, automotive systems, and industrial equipment.

Integrated circuits work by routing electrical signals through microscopic semiconductor components fabricated onto a silicon chip. Depending on the design, ICs can process, amplify, store, or control electronic data.

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We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.