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PDF EV2364DF Data sheet ( Hoja de datos )
| Número de pieza | EV2364DF | |
| Descripción | 4 Output DSL Power Supply | |
| Fabricantes | MPS | |
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TM
The Future of Analog IC Technology TM
GENERAL DESCRIPTION
The EV2364/1541-00A is an evaluation board
for DSL Power applications. It has four outputs
and can supply 1.5A 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.
ELECTRICAL SPECIFICATIONS
Parameter
Input Voltage
Output Voltage A
Output Current A
Output Voltage B
Output Current B
Output Voltage C
Output Current C
Output Voltage D
Output Current D
Symbol
VIN
VOUTA
IOUTA
VOUTB
IOUTB
VOUTC
IOUTC
VOUTD
IOUTD
Value
5 – 23
3.3
1.5
1.8
1.5
12.8
100
5
100
Units
V
V
A
V
A
V
mA
V
mA
EV2364DF/1541DJ-00A
4 Output
DSL Power Supply
EVALUATION BOARD – INITIAL RELEASE
FEATURES
• 1.5A Current for 3.3V and 1.8V Outputs
• Ceramic Input and Output Capacitors
• High Efficiency
• Fixed Operating Frequency
• Wide 5V to 23V Operating Input Range
• Adjustable Output
• Programmable Under Voltage Lockout
• Programmable Soft-Start
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/1541DJ-00A EVALUATION BOARD
Dimensions (2.6”X x 2.6”Y x 0.4”Z)
Board Number
EV2364DF/1541DJ-00A
MPS IC Number
MP2364DF and MP1541DJ
EV2364DF/1541DJ-00A Rev. 1.0
www.MonolithicPower.com
6/9/2005
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2005 MPS. All Rights Reserved.
1
1 page  
TM
EV2364DF/1541DJ-00A – 4 OUTPUT DSL POWER SUPPLY
EVALUATION BOARD – INITIAL RELEASE
Figure 3—Bottom Layer
QUICK START GUIDE
The output voltages of this board are set to 3.3V (VOUTA), 1.8V (VOUTB), 12.8V (VOUTC) and 5V
(VOUTD). The board layout accommodates most commonly used inductors and output capacitors.
1. Attach the positive and negative ends of the first load to the VOUTA and GND pins,
respectively. If using other outputs, attach the positive and negative ends of their loads to the
respective VOUT and GND pins for the desired outputs.
2. Preset the power supply output to 5V to 23V and turn it off.
3. Connect the positive terminal of the power supply output to the VIN pin and the negative
terminal of the to the GND pin.
4. Turn on the power supply. The EV2364DF/1541DJ will automatically startup.
5. To use the Enable function, apply a digital input to the ENA/ENB pins. Drive EN higher than
2.5V to turn on the regulator and less than 0.7V to turn it off.
NOTICE: The information in this document is subject to change without notice. Please contact MPS for current specifications.
Users should warrant and guarantee that third party Intellectual Property rights are not infringed upon when integrating MPS
products into any application. MPS will not assume any legal responsibility for any said applications.
EV2364DF/1541DJ-00A Rev. 1.0
www.MonolithicPower.com
6/9/2005
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2005 MPS. All Rights Reserved.
5
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet EV2364DF.PDF ] | |
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