參數(shù)資料
型號(hào): EV2364DF-01A
廠商: Monolithic Power Systems, Inc.
英文描述: 1.5A, 23V, 1.4MHz Dual Step-Down Converter Evaluation Board
中文描述: 1.5A的,為23V,1.4MHz的雙降壓轉(zhuǎn)換器評(píng)估板
文件頁(yè)數(shù): 1/4頁(yè)
文件大小: 218K
代理商: EV2364DF-01A
The Future of Analog IC Technology
EV2364DF-01A
1.5A, 23V, 1.4MHz Dual
Step-Down Converter Evaluation Board
EV2364DF-01A Rev. 1.1
3/1/2006
www.MonolithicPower.com
1
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
2006 MPS. All Rights Reserved.
TM
TM
DESCRIPTION
The EV2364DF-01A is an evaluation board for
the MP2364, a dual output, monolithic
step-down switch mode converter with built-in
internal power MOSFETs. It achieves 1.5A
continuous output current for each output over
a wide input supply range with excellent load
and line regulation.
The MP2364’s current mode operation provides
fast transient response and eases loop
stabilization.
Its fault protection includes cycle-by-cycle current
limiting and thermal shutdown. In shutdown mode
the regulator draws 40μA of supply current.
ELECTRICAL SPECIFICATIONS
Parameter
Symbol
Input Voltage
V
IN
Output Voltage A
V
OUTA
Output Voltage B
V
OUTB
Value
4.75 to 23
3.3
2.5
Units
V
V
V
FEATURES
1.5A Current for Each Output
Ceramic Input and Output Capacitors
Up to 90% Efficiency
Fixed 1.4MHz Frequency
Wide 4.75V to 23V Operating Input Range
APPLICATIONS
Distributed Power Systems
I/O and Core Supplies
DSL Modems
Set Top Boxes
Cable Modems
“MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic
Power Systems, Inc.
EV2364DF-01A EVALUATION BOARD
(L x W x H) 2.2” x 1.6” x 0.4”
(5.5cm x 4.1cm x 1.0cm)
Board Number
EV2364DF-01A
MPS IC Number
MP2364DF
100
90
80
70
60
50
E
0
0.5
1.0
1.5
LOAD CURRENT (A)
MP2364_EC01
Efficiency vs
Load Current
V
OUT
=5V
V
OUT
=3.3V
V
OUT
=2.5V
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