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MR2520 - (MR2000 Series) Partial Resonance Power Supply IC

Datasheet Summary

Features

  • Current consumption is reduced with use of the burst mode, promoting standby compatibility with a single converter. The optimized switching device provides ideal partial resonance operation for high efficiency and low noise. The 900V resistant switching device (high-speed IGBT) simplifies design of power supplies for worldwide input. Power consumption under micro-load is extremely low (burst mode). Use of a drain kick circuit eliminates the need for a start-up resistor. The use of a soft drive.

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Datasheet Details

Part number MR2520
Manufacturer Shindengen
File Size 215.70 KB
Description (MR2000 Series) Partial Resonance Power Supply IC
Datasheet download datasheet MR2520 Datasheet
Additional preview pages of the MR2520 datasheet.

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Full PDF Text Transcription

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Vol.02-06-e / June2002 MR2000 Series Standby Compatible Partial Resonance Power Supply IC Module with High-speed IGBT Shigeru Hisada - Electronic Device Div.Group Advanced Power Products Div. Device Design Dept. (Joined the company in 1991) 1 Introduction Development of the MR2000 Series Energy conservation guidelines from the Ministry of Economy, Trade and Industry require a reduction in the standby power consumption of various types of electrical products as a means of reducing environmental CO 2 levels. There are strong demands for reduced power consumption in common devices such as TVs and set top boxes (STB) which remain on standby for long periods of time, and efficient operation under micro-loads is required.
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