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reference designMP4030 | Demoboard EV4030-S-00A

Monolithic Power Systems MP4030 | Demoboard EV4030-S-00A

108Vac~132Vac/60Hz, 21Vo/350mA Primary-side-control with Active PFC Off-line Dimmable LED Driver Evaluation Board

Overview

TopologyFlyback Converter
Input voltage108-132 V
Output 121 V / 0.35 A
IC revision1.0

Description

The EV4030-S-00A Evaluation Board isdesigned to demonstrate the capabilities ofMP4030. The MP4030 is a primary-side-controloffline LED lighting controller which can achievehigh power factor and accurate current for Triacdimmable LED lighting application. It works inboundary conduction mode for reducing theMOSFET and Diode switching losses.The EV4030-S-00A is typically designed fordriving a 7.5W Triac dimmable LED bulb with21VTYP, 350mA LED load from 108VAC to132VAC, 60Hz.The EV4030-S-00A has an excellent efficiencyand meets IEC61547 surge immunity,IEC61000-3-2 Class C harmonics andEN55015 conducted EMI requirements. It hasmulti-protection function as over-voltageprotection, short-circuit protection, cycle bycycle current limit, etc.

Features

Fast Start up

  • Triac Dimmable, with 1% to 100% dimmingrange and the dimming curve meetsstandard SSL6
  • Real current control without secondaryfeedbackcircuit
  • Unique architecture for superior lineregulation
  • High power factor>0.95 over 108Vac to132Vac
  • Boundary conduction mode improvesefficiency
  • Input UVLO
  • Cycle-by-cycle current limit
  • Over-voltage protection (OVP)
  • Short-circuit protection (SCP)
  • Over-temperature protection (OTP)
  • Fit inside PAR20 bulb enclosure

More information

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768772182
SPECWE-TI HV Radial Leaded Wire Wound Inductor (High Voltage), 1800 µH, 0.35 A
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Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-TI HV Radial Leaded Wire Wound Inductor (High Voltage)
Inductance1800 µH
Rated Current0.35 A
Saturation Current0.38 A
DC Resistance3.5 Ω
Self Resonant Frequency1.4 MHz
MountTHT 
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