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MP4050GJ - LED Driver

Download the MP4050GJ datasheet PDF. This datasheet also covers the MP4050 variant, as both devices belong to the same led driver family and are provided as variant models within a single manufacturer datasheet.

Description

The MP4050 is a constant current LED driver integrated with an internal 500V MOSFET.

It is specifically designed for energy efficient and low cost LED bulk replacement applications.

MP4050 is designed to drive high-brightness LEDs from an 85VAC to 265VAC line.

Features

  • various protections like Thermal Shutdown (TSD), VCC Under Voltage Lockout (UVLO), Open Lamp Protection and Short Lamp Protection. All of there features make MP4050 an ideal solution for simple, off-line and non-isolated LED.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MP4050-MPS.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Monolithic Power Systems

Part Number Description
MP4050GS LED Driver
MP4050 LED Driver
MP4050A High-Brightness LED Driver
MP4050AGJ High-Brightness LED Driver
MP4050AGS High-Brightness LED Driver

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.

View original datasheet text
The Future of Analog IC Technology DESCRIPTION The MP4050 is a constant current LED driver integrated with an internal 500V MOSFET. It is specifically designed for energy efficient and low cost LED bulk replacement applications. MP4050 is designed to drive high-brightness LEDs from an 85VAC to 265VAC line. It is also useable under DC input voltage. The accurate output LED current is achieved by an averaging internal current feedback loop. Constant LED current is delivered quietly by switching the internal MOSFET at a frequency regulated above 22kHz. MP4050 can be directly powered by the high input voltage. An internal high voltage current source regulates supply voltage without external circuitry.
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