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DER-574 - 1.65 W non-isolated tapped step-down power supply

DER-574 - 1.65 W Non-Isolated Tapped Buck Power Supply

Overview

This document is an engineering report describing a single output 3.3 V, 500 mA design utilizing LinkSwitch-TN2 IC family devices. The design demonstrates the high power density and efficiency possible due to the high level of integration, while still delivering superior performance. This document contains power supply specifications, schematics, bill of materials, transformer documentation, printed circuit layout, and performance data.

Blockdiagram

Design Files

Related Devices

Devices	Class	introduce	Datasheet
LinkSwitch-TN2		Highly Energy Efficient Off-line Switcher IC with Integrated 725 V / 900 V MOSFET and System Level Protection for Low Component-Count Power Supplies	Download

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2024-11-14 04:16:42

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