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MP4030AGS - Primary-Side-Control Offline LED Controller

Download the MP4030AGS datasheet PDF. This datasheet also covers the MP4030A variant, as both devices belong to the same primary-side-control offline led controller family and are provided as variant models within a single manufacturer datasheet.

General Description

The MP4030A is a TRIAC-dimmable, primaryside-control, offline LED lighting controller with active PFC.

It can output an accurate LED current for an isolated lighting application with a single-stage converter.

Key Features

  • multiple protections including over-voltage protection (OVP), shortcircuit protection (SCP), primary-side overcurrent protection (OCP), supply-pin undervoltage lockout (UVLO), and over temperature protection (OTP). All of which not only simplifies circuit design but also enhances system reliability and safety greatly. All fault protections feature auto-restart. The MP4030A is available in an 8-pin SOIC package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MP4030A-MPS.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Monolithic Power Systems

Part Number Description
MP4030A Primary-Side-Control Offline LED Controller
MP4030 Primary-Side-Control Offline LED Controller
MP4030GS Primary-Side-Control Offline LED Controller
MP4032-2 Offline LED Driver
MP4032-2GS Offline 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 MP4030A TRIAC-Dimmable, Primary-Side-Control Offline LED Controller with Active PFC DESCRIPTION The MP4030A is a TRIAC-dimmable, primaryside-control, offline LED lighting controller with active PFC. It can output an accurate LED current for an isolated lighting application with a single-stage converter. The proprietary realcurrent-control method can accurately control the LED current using primary-side information. It can significantly simplify LED lighting system design by eliminating secondary-side feedback components and the optocoupler. The MP4030A implements power-factor correction and works in boundary-conduction mode to reduce MOSFET switching losses.