MR4030 Datasheet – 900V, High-Speed IGBT
Partial Resonance Power Supply IC Module
Package ZIP 9 Pin Type
MR4030 overview
The MR4030 is a Partial Resonance Power Supply IC Module, supplied in a ZIP 9 Pin Type package. The absolute maximum ratings table on this page lists the 11 limits from the manufacturer's datasheet that must not be exceeded. This page brings together the MR4030 pinout and maximum ratings, with the full datasheet PDF to preview below or download.
The MR4000 Series IC modules incorporate a burst-mode switching function at micro-loads. These are partial resonance modules consisting of a switching device optimized for 100 V, 200 V, and auto-sensing power supply input and a control IC. The IC modules are designed to provide the following power supply characteristics:
Datasheet
mr4710-datasheet.pdf
Format PDFSize 1 MBLanguage EN
Third-party / unverified source
MR4030 features
- High efficiency and low noise through partial resonance
- Second-generation high-speed IGBT with 900-V resistance simplifies design for auto-sensing power supply input. (MR40XX series)
- Burst mode helps reduce power consumption at micro-loads.
- Onboard startup circuit eliminates the need for startup resistors.
- Soft-drive circuit achieves low noise levels.
- Overcurrent protection function (ton limit and primary current limit), overvoltage protection, and thermal shutdown function
- Allow configuration of a power supply circuit with fewer external components.
- Full-mold package facilitates insulation design.
MR4030 pinout
| Pin | Description |
|---|---|
| 1 | Zero current detection pin |
| 2 | Feedback signal input pin |
| 3 | GND pin |
| 4 | Vcc (IC power supply) pin |
| 5 | MR45XX series |
| Emitter/OCL | Main switching device emitter and OCL (current detection) pin |
| 7 | Vin (startup) pin |
| 9 | MR45XX series |
| Collector | Main switching device collector pin |
Absolute maximum ratings
| Parameter | Value |
|---|---|
| AC90 - 132V | Main switching device AC180 - 276V / Maximum output capacity po[w] AC90 - 276V |
| MR4500 | Main switching device MOSFET / Maximum output capacity po[w] 500 |
| MR4510 | Main switching device 25 (40) / Maximum output capacity po[w] ― |
| MR4520 | Main switching device 50 (80) / Maximum output capacity po[w] ― |
| MR4530 | Main switching device 80 (100) / Maximum output capacity po[w] ― |
| MR4710 | Main switching device 700 / Maximum output capacity po[w] ― |
| MR4720 | Main switching device ― / Maximum output capacity po[w] 50 (80) |
| MR4010 | Main switching device Second– generation high-speed IGBT / Maximum output capacity po[w] 900 |
| MR4020 | Main switching device ― / Maximum output capacity po[w] 105 |
| MR4030 | Main switching device ― / Maximum output capacity po[w] 135 |
| MR4040 | Main switching device ― / Maximum output capacity po[w] 180 |
MR4030 applications
- Televisions, displays, printers, video recorders, DVD, STB, refrigerators, and other appliances; various automated business machines
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