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參數(shù)資料
| 型號： | EV1542DK-TFT-00A |
| 廠商： | Monolithic Power Systems, Inc. |
| 英文描述： | MP1542 TFT Applications Evaluation Board |
| 中文描述： | MP1542 TFT應(yīng)用評估板 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 226K |
| 代理商： | EV1542DK-TFT-00A |
The Future of Analog IC Technology
EV1542DK-TFT-00A
MP1542 TFT Applications
Evaluation Board
EVALUATION BOARD
EV1542DK-TFT-00A Rev. 1.0
6/22/2005
www.MonolithicPower.com
1
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
2005 MPS. All Rights Reserved.
TM
TM
GENERAL DESCRIPTION
The EV1542DK-TFT-00A is the evaluation
board for TFT applications using the MP1542.
The MP1542 can be operated at 700KHz or
1.3MHz allowing for easy filtering and low
noise. An external compensation pin gives the
user flexibility in setting loop dynamics, which
allows the use of small, low-ESR ceramic
output capacitors. Soft-start results in small
inrush current and can be programmed with an
external capacitor. The MP1542 operates from
an input voltage as low as 2.5V and can
generate 12V at up to 500mA from a 5V supply.
The EV1542DK-TFT-00A provides V
OUT1
from
the boost output and also derives V
OUT3
(positive) and V
OUT2
(negative) from the charge
pumps off of the boost switching node.
ELECTRICAL SPECIFICATIONS
Parameter
Symbol
Input Voltage
V
IN
Output Voltage 1
V
OUT1
Output Current 1
I
OUT1
Output Voltage 2
V
OUT2
Output Current 2
I
OUT2
Output Voltage 3
V
OUT3
Output Current 3
I
OUT3
Value
3 – 3.6
9
150
–8
10
26
5
Units
V
V
mA
V
mA
V
mA
FEATURES
3 Outputs in a Single Package: Boost
Converter for 9V, Positive Charge Pump for
26V and Negative Charge Pump for –8V
3V to 3.6V Operating Input Range
Uses Tiny Capacitors and Inductors
700KHz/1.3MHz Fixed Switching Frequency
Externally Compensated
Programmable Soft-Start
UVLO, Thermal Shutdown
Internal Current Limit
APPLICATIONS
Handheld Computers and PDAs
Digital Still and Video Cameras
Small LCD Displays
“MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic
Power Systems, Inc.
EV1542DK-TFT-00A EVALUATION BOARD
Dimensions (2.0”X x 2.0”Y x 0.4”Z)
Board Number
EV1542DK-TFT-00A
MPS IC Number
MP1542DK
相關(guān)PDF資料 |
PDF描述 |
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| EV1543DJ-01A | 1.5A, 500KHz Synchronous Rectified Step-up Converter |
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| EV1593DN-00A | 3A, 28V, 385KHz Step-Down Converter |
| EV2000DJ-00A | Low Input Voltage 150mA Linear Regulator |
| EV200 | Make & Break Load Switching |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EV1543DJ-01A | 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:1.5A, 500KHz Synchronous Rectified Step-up Converter |
| EV1570DN-00A | 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:3A, 23V, 340KHz Synchronous Rectified Step-Down Converter |
| EV1593DN-00A | 制造商:Monolithic Power Systems 功能描述:MP1593DN EVAL BOARD - Bulk |
| EV15GT33-200.00-2.5-30 | 制造商:EUROQUARTZ 制造商全稱:EUROQUARTZ limited 功能描述:HCMOS 14 pin DIL, V Group |
| EV15T33-200.00-2.5-30 | 制造商:EUROQUARTZ 制造商全稱:EUROQUARTZ limited 功能描述:HCMOS 14 pin DIL, V Group |
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