EV2365DN-01A Datasheet, PDF (1/4 Pages) Monolithic Power Systems – 3A, 28V, 1.4MHz Step-Down Converter Evaluation Board

TM
The Future of Analog IC Technology ^TM
EV2365DN-01A
3A, 28V, 1.4MHz
Step-Down Converter Evaluation Board
DESCRIPTION
The EV2365DN-01A is an evaluation board for
the MP2365, a 1.4MHz step-down regulator
with a built-in POWER MOSFET.
The MP2365 integrates a 120mΩ MOSFETS
that provides 3A continuous load current over a
wide operating input voltage of 4.75V to 28V.
Current mode control provides fast transient
response and eases loop stabilization. An
adjustable soft-start prevents inrush current at
turn-on.
This device, available in an 8-pin SOIC and
PDIP packages, provides a very compact
system solution with minimal reliance on
external components.
ELECTRICAL SPECIFICATIONS
Parameter
Input Voltage
Output Voltage
Output Current
Symbol
V_IN
V_OUT
I_OUT
Value Units
4.75 – 28 V
3.3
V
3
A
FEATURES
• 3A Output Current
• Wide 4.75V to 28V Operating Input Range
• Adjustable Output from 0.92V to 21V
• Fully Assembled and Tested
APPLICATIONS
• Distributed Power Systems
• Battery Chargers
• Pre-Regulator for Linear Regulators
“MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic
Power Systems, Inc.
EV2365DN-01A EVALUATION BOARD
Efficiency Curve
100
V_OUT=5V
90
V_OUT=3.3V
80
(L x W x H) 2.0” x 1.9” x 0.5”
(5.0cm x 4.8 x 1.2cm)
Board Number
EV2365DN-01A
MPS IC Number
MP2365DN
70
V_IN=12V
60
0 0.5 1.0 1.5 2.0 2.5 3.0
LOAD CURRENT (A)
EV2365DN-01A Rev. 1.1
www.MonolithicPower.com
1
9/20/2006
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© 2006 MPS. All Rights Reserved.