MP2361DQ MPS [Monolithic Power Systems], MP2361DQ Datasheet
MP2361DQ
Manufacturer Part Number
MP2361DQ
Description
2A, 1.4MHz Step-Down Converter Evaluation Board
Manufacturer
MPS [Monolithic Power Systems]
Datasheet
1.MP2361DQ.pdf
(3 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MP2361DQ-LF-Z
Manufacturer:
MPS/美国芯源
Quantity:
20 000
The Future of Analog IC Technology
DESCRIPTION
The EV2361DK/DQ-00A is the evaluation board
for the MP2361, a monolithic step down switch
mode converter with a built in internal power
MOSFET.
continuous output current over a wide input
supply range with excellent load and line
regulation.
Current mode operation provides fast transient
response and eases loop stabilization.
Fault condition protection includes cycle-by-cycle
current limiting and thermal shutdown. In
shutdown mode the regulator draws 20µA of
supply
minimizes the inrush supply current and the
output overshoot at initial startup.
The MP2361 requires a minimum number of
readily available standard external components.
ELECTRICAL SPECIFICATIONS
Note:
1) The maximum output current may be less than 2A if
EV2361DK/DQ-00A EVALUATION BOARD
EV2361DK/DQ-00A Rev. 1.3f
10/5/2005
Parameter
Input Voltage
Output Voltage
Output Current
EV2361DK/DQ-00A
V
OUT
Board Number
>60% of V
current.
(L x W x H) 2.1” x 1.3” x 0.4”
(5.3cm x 3.3cm x 1.0cm)
The
IN
(1)
.
MP2361
Programmable
Symbol
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
V
I
V
OUT
OUT
IN
MPS IC Number
MP2361DK/DQ
4.75 to 23
achieves
Value
3.3
2
© 2005 MPS. All Rights Reserved.
soft-start
www.MonolithicPower.com
Units
TM
TM
V
V
A
2A
FEATURES
•
•
•
•
•
•
•
•
•
APPLICATIONS
•
•
•
•
“MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic
Power Systems, Inc.
2A, 1.4MHz Step-Down Converter
2A Output Current with QFN Package
Up to 90% Efficiency
20µA Shutdown Mode
Fixed 1.4MHz Frequency
Thermal Shutdown
Cycle-by-Cycle Over Current Protection
Wide 4.75V to 23V Operating Input Range
Output Adjustable from 0.92V to 16V
Programmable Under Voltage Lockout
Distributed Power Systems
Set Top Boxes
DSL Modems
Pre-Regulator for Linear Regulators
EV2361DK/DQ-00A
100
90
80
70
60
50
0
Efficiency vs
Load Current
V
OUT
V
OUT
=3.3V
LOAD CURRENT (A)
0.5
=5V
Evaluation Board
1.0
V
OUT
=2.5V
1.5
MP2361-EC01
2.0
1
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MP2361DQ Summary of contents
Page 1
The Future of Analog IC Technology DESCRIPTION The EV2361DK/DQ-00A is the evaluation board for the MP2361, a monolithic step down switch mode converter with a built in internal power MOSFET. The MP2361 continuous output current over a wide input supply ...
Page 2
... SM0805 Panasonic SM1210 TDK SM0805 TDK SMA Diodes Inc SMD Sumida SM0805 Panasonic SM0805 Panasonic SM0805 Panasonic QFN10/ MPS MSOP10 www.MonolithicPower.com © 2005 MPS. All Rights Reserved VOUT GND Manufacturer P/N C2012X7R1H103K C3225X7R1E106M ECJ-2VB1H152K C3225X5R1C226M C2012X7R1E474K B230A-13 CDRH6D28-5R0NC ERJ-6ENF2610V ERJ-6ENF1002V ERJ-6GEYJ104V MP2361DQ/MP2361DK 2 ...
Page 3
TM EV2361DK/DQ-00A – 2A, 1.4MHz STEP-DOWN CONVERTER EV BOARD PRINTED CIRCUIT BOARD LAYOUT Figure 1—Top Silk Layer QUICK START GUIDE 1. Connect the positive terminal of the load to the VOUT pins, and the negative terminal of the load to ...