IC manufacturers Monolithic Power Systems

IC manufacturers (104)

Monolithic Power Systems MPQ7200 | Demoboard EVQ7200-L-00B

42V, 1.2A, Synchronous LED Driver Buck-Boost Mode Evaluation

Overview

TopologyBuck-Boost Converter
Input voltage6-20 V
Output 115 V / 1.2 A
IC revision1.0

Description

The EVQ7200-L-00B evaluation board is designed to demonstrate the capabilities of the MPQ7200-AEC1. The MPQ7200-AEC1 is a high-frequency, constant-current LED driver with integrated power MOSFETs. It offers a very compact solution to achieve a 1.2A continuous output, with excellent load and line regulation across a wide input supply range.

Features

  • Wide 6V to 42V Operating Input Range
  • Buck-Boost Mode: Configurable 1.2A Max Continuous Output Current
  • 44mΩ/40mΩ Internal Power MOSFETs
  • Default 1.15MHz Switching Frequency for Buck-Boost Mode with Spread Spectrum
  • PWM Dimming (100Hz to 2kHz Dimming Frequency)
  • Internal 500Hz Two-Step Dimming with Programmable Duty Cycle
  • Fault Indication for LED Short (to GND & Battery), Open, Output Over-voltage and Thermal Shutdown
  • Over-Current Protection (OCP)
  • Programmable Thermal Derating via NTC Remote Temperature Sensing
  • EMI Reduction
  • Available in a QFN-19 (3mmx4mm) Wettable Flank Package
  • Available in AEC-Q100 Grade 1

Typical applications

  • Automotive LED Lighting

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SPECWCAP-CSGP MLCCs 25 V(DC), 10 nF, ±10%
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Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance10 nF
Capacitance±10% 
Rated Voltage25 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor3.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
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