Datasheet4U Logo Datasheet4U.com

MR2940 - (MR2000 Series) Partial Resonance Power Supply IC

This page provides the datasheet information for the MR2940, a member of the MR2520 (MR2000 Series) Partial Resonance Power Supply IC family.

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.

📥 Download Datasheet

Datasheet preview – MR2940

Datasheet Details

Part number MR2940
Manufacturer Shindengen
File Size 215.70 KB
Description (MR2000 Series) Partial Resonance Power Supply IC
Datasheet download datasheet MR2940 Datasheet
Additional preview pages of the MR2940 datasheet.

📁 Similar Datasheet

  • MR2920 - (MR2900 Series) Standby Compatible Partial Resonance Power Supply IC Module (Password)
  • MR2000 - MEDIUM CURRENT SILICON RECTIFIERS (Digitron Semiconductors)
  • MR2000 - Air Filter Regulator (MOTOYAMA)
  • MR2001 - MEDIUM CURRENT SILICON RECTIFIERS (Digitron Semiconductors)
  • MR2002 - MEDIUM CURRENT SILICON RECTIFIERS (Digitron Semiconductors)
  • MR2002C - High Power RF LDMOS FET (Innogration)
  • MR2003C - High Power RF LDMOS FET (Innogration)
  • MR2004 - MEDIUM CURRENT SILICON RECTIFIERS (Digitron Semiconductors)
  • MR2006 - MEDIUM CURRENT SILICON RECTIFIERS (Digitron Semiconductors)
  • MR2006C - High Power RF LDMOS FET (Innogration)
Other Datasheets by Shindengen
  • MR2920 - (MR2900 Series) Input Voltage Autosensing / Partial Resonance Power Supply IC Module
  • MR2920 - (MR2000 Series) Partial Resonance Power Supply IC
  • MR2520 - (MR2000 Series) Partial Resonance Power Supply IC
  • MR2540 - (MR2000 Series) Partial Resonance Power Supply IC

Full PDF Text Transcription

Click to expand full text
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.
Published: |