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DPA424 - Highly Integrated DC-DC Converter ICs

Download the DPA424 datasheet PDF. This datasheet also covers the DPA423 variant, as both devices belong to the same highly integrated dc-dc converter ics family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (DPA423_PowerIntegrations.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Power Integrations

Part Number Description
DPA422 Highly Integrated DC-DC Converter
DPA423 Highly Integrated DC-DC Converter ICs
DPA425 Highly Integrated DC-DC Converter ICs
DPA426 Highly Integrated DC-DC Converter ICs

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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DPA422-426 DPA-Switch Family Highly Integrated DC-DC Converter ICs for Power over Ethernet & Telecom Applications Product Highlights Highly Integrated Solution • Eliminates up to 50 external components–saves space, cost • Integrates 220 V high frequency MOSFET, PWM control • Lower cost plastic DIP surface mount (G package) and through-hole (P package) options for designs ≤35 W • Thermally efficient TO-263-7C (R package) option for high power applications Superior Performance and Flexibility • Eliminates all external current sensing circuitry • Built-in auto-restart for output overload/open loop protection • Pin selectable 300/400 kHz fixed frequency • Wide input (line) voltage range: 16-75 VDC • Externally programmable current limit • Source connected tab reduces EMI • Line undervolta