EVQ4560-Q-00A
2A, 55V, 2MHz
Step-Down Converter Evaluation Board
EVQ4560-Q-00A Rev. 1.0 www.MonolithicPower.com 1
1/22/2013 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2013 MPS. All Rights Reserved.
DESCRIPTION
The EVQ4560-Q-00A is an evaluation board for
the MPQ4560, a high frequency step-down
regulator with an integrated power MOSFET.
The MPQ4560 integrates a 250mΩ MOSFET
that provides 2A load current over a wide
operating input voltage of 4.5V to 55V.
Current mode control provides fast transient
response and eases loop stabilization. An
internal soft-start prevents inrush current at
turn-on.
The EVQ4560-Q-00A is a fully assembled and
tested PCB. It generates a +5V output voltage
at load current up to 2A from an 8V to 55V input
range. Switching frequency is set at 700kHz.
ELECTRICAL SPECIFICATIONS
Input Voltage V
8 – 55 V
Output Voltage V
5 V
Output Current I
2 A
FEATURES
• 2A Output Current
• Programmable Switching Frequency up to
2MHz
• Wide 8V to 55V Operating Input Range
• Adjustable Output from 0.8V
• Fully Assembled and Tested
APPLICATIONS
• High Voltage Power Conversion
• Game Machines
• Automotive Systems
• Industrial Power Systems
• Distributed Power Systems
• Printer Systems
• Battery Powered Systems
-free and adhere to the RoHS directive.
status, please visit MPS website under Quality Assurance.
Future of Analog IC Technology” are Registered
Power Systems, Inc.
EVQ4560-Q-00A EVALUATION BOARD
(8.8cm x 6.4cm x 1.0cm)
EVQ4560-Q-00A MPQ4560DQ
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