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EV2303DN-00AのメーカーはMPSです、この部品の機能は「340KHz Synchronous Rectified Step-Down Converter」です。 |
部品番号 | EV2303DN-00A |
| |
部品説明 | 340KHz Synchronous Rectified Step-Down Converter | ||
メーカ | MPS | ||
ロゴ | |||
このページの下部にプレビューとEV2303DN-00Aダウンロード(pdfファイル)リンクがあります。 Total 4 pages
www.DataSheet4U.com
TM
The Future of Analog IC Technology TM
EV2303DN-00A
3A, 28V, 340KHz Synchronous Rectified
Step-Down Converter
EVALUATION BOARD
DESCRIPTION
The EV2303DN-00A is an evaluation board for
the MP2303, a monolithic synchronous buck
regulator.
The MP2303 integrates 120mΩ MOSFETS that
provide 3A continuous load current over a wide
operating input voltage of 4.75V to 28V.
Current mode control provides fast transient
response and cycle-by-cycle current limiting. An
adjustable soft-start prevents inrush current at
turn-on. In shutdown mode, the supply current
drops to 0.3µA.
This device, available in an 8-pin SOIC
package, provides a very compact system
solution with minimal reliance on external
components.
ELECTRICAL SPECIFICATIONS
Parameter
Input Voltage
Output Voltage
Output Current
Symbol
VIN
VOUT
IOUT
Value
4.75 – 28
3.3
3
Units
V
V
A
FEATURES
• 3A Output Current
• Wide 4.75V to 28V Operating Input Range
• 3.3V Output, Adjustable from 0.80V to 25V
APPLICATIONS
• Distributed Power Systems
• Pre-Regulator for Linear Regulators
• Notebook Computers
“MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic
Power Systems, Inc.
EV2303DN-00A EVALUATION BOARD
(L x W x H) 2.0” x 1.5” x 0.5”
(5.0cm x 3.8 x 1.2cm)
Board Number
EV2303DN-00A
MPS IC Number
MP2303DN
Efficiency vs
Load Current
100
95 VIN=8V
90
85
80 VIN=12V
75 VIN=24V
70
65
60
55 VOUT=3.3V
50
0 1000 2000 3000
LOAD CURRENT (mA)
EV2303_EC01
EV2303DN-00A Rev. 1.1
2/13/2006
www.MonolithicPower.com
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2006 MPS. All Rights Reserved.
1
1 Page TM
EV2303DN-00A – 3A, 28V, 340KHz SYNCHRONOUS RECTIFIED, STEP-DOWN CONVERTER
EVALUATION BOARD
PRINTED CIRCUIT BOARD LAYOUT
Figure 1—Top Silk Layer
Figure 2—Top Layer
Figure 3—Bottom Layer
EV2303DN-00A Rev. 1.1
2/13/2006
www.MonolithicPower.com
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2006 MPS. All Rights Reserved.
3
3Pages | |||
ページ | 合計 : 4 ページ | ||
|
PDF ダウンロード | [ EV2303DN-00A データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
EV2303DN-00A | 340KHz Synchronous Rectified Step-Down Converter | MPS |