IC manufacturers Monolithic Power Systems

IC manufacturers (99)

Monolithic Power Systems MPQ4559 | Demoboard EVQ4559DN-00A

1.5A, 55V, 2MHz Step-Down Converter Evaluation Board AEC-Q100 Qualified

Overview

TopologyBuck Converter
Input voltage8-55 V
Switching frequency2000 kHz
Output 13.3 V / 1.5 A
IC revision1.0

Description

The EVQ4559DN-00A is an evaluation boardfor the MPQ4559, a high frequency step-downregulator with an integrated power MOSFET.The MPQ4559 integrates a 250mΩ MOSFETthat provides 1.5A load current over a wideoperating input voltage of 4.5V to 55V.Current mode control provides fast transientresponse and eases loop stabilization. Aninternal soft-start prevents inrush current atturn-on.The EVQ4559DN-00A is a fully assembled andtested PCB. It generates a +3.3V output voltageat load current up to 1.5A from an 8V to 55Vinput range. Switching frequency is set at500kHz.ELECTRICAL

Features

 1.5A Output Current

  • Programmable Switching Frequency up to2MHz
  • Wide 8V to 55V Operating Input Range
  • Adjustable Output from 0.8V
  • Fully Assembled and Tested

Typical applications

  • Game Machines
  • Battery Powered Systems
  • Industrial Power Systems
  • Distributed Power Systems
  • Printer Systems
  • High Voltage Power Conversion
  • Automotive Systems

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesL
(µH)
IR
(A)
ISAT
(A)
fres
(MHz)
Mount Samples
744066100SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WE-TPC SMT Tiny Power Inductor 10 3.9 4 20 SMT
Order Code Data­sheet Simu­lation
744066100SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesL
(µH)
IR
(A)
ISAT
(A)
fres
(MHz)
Mount Samples