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參數資料
| 型號： | MP1541DJ |
| 廠商： | MONOLITHIC POWER SYSTEMS INC |
| 元件分類： | 穩壓器 |
| 英文描述： | MP1541 TFT Applications Evaluation Board |
| 中文描述： | 1.9 A SWITCHING REGULATOR, 1600 kHz SWITCHING FREQ-MAX, PDSO5 |
| 封裝： | MO-193, TSOT-23, 5 PIN |
| 文件頁數： | 1/5頁 |
| 文件大?。?/td> | 214K |
| 代理商： | MP1541DJ |
The Future of Analog IC Technology
EV1541DJ-TFT-00A
MP1541 TFT Applications
Evaluation Board
EVALUATION BOARD
EV1541DJ-TFT-00A Rev. 1.0
6/8/2005
www.MonolithicPower.com
1
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
2005 MPS. All Rights Reserved.
TM
TM
GENERAL DESCRIPTION
The EV1541DJ-TFT-00A is the evaluation
board for TFT applications using the MP1541.
The MP1541 is a 5-pin thin SOT23 current
mode step up converter intended for small, low
power applications. The MP1541 switches at
1.3MHz and allows the use of tiny, low cost
capacitors and inductors 2mm or less in height.
Internal soft start results in small inrush current
and extends battery life. The MP1541 operates
from an input voltage as low as 2.5V and can
generate 12V at up to 200mA from a 5V supply.
The EV1541DJ-TFT-00A provides V
OUT
from
the boost output and also derives V
P
(positive)
and V
N
(negative) from the charge pumps off of
the boost switching node.
ELECTRICAL SPECIFICATIONS
Parameter
Symbol
Input Voltage
V
IN
Output Voltage 1
V
OUT
Output Current 1
I
OUT
Output Voltage 2
V
N
Output Current 2
Output Voltage 3
V
P
Output Current 3
Value
3 – 3.6
5
200
–10
10
15
20
Units
V
V
mA
V
mA
V
mA
I
N
I
P
FEATURES
3V to 3.6V Operating Input Range
Uses Tiny Capacitors and Inductors
1.3MHz Fixed Switching Frequency
Internally Compensated
Internal Soft Start
3 Outputs in a Single Package: Boost
Converter for 5V, Charge Pump for 15V,
and Negative Charge Pump for –10V
UVLO, Thermal Shutdown
Internal Current Limit
Available in a TSOT23-5 Package
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.
EV1541DJ-TFT-00A EVALUATION BOARD
Dimensions (2.0”X x 2.0”Y x 0.4”Z)
Board Number
EV1541DJ-TFT-00A
MPS IC Number
MP1541DJ
相關PDF資料 |
PDF描述 |
|---|---|
| MP1541 | 1.3MHz Low Power LED Torch/Flash Driver |
| MP1542DH | 700KHz/1.3MHz Boost Converter with a 2A Switch |
| MP1542DK | 700KHz/1.3MHz Boost Converter with a 2A Switch |
| MP1542 | 700KHz/1.3MHz Boost Converter with a 2A Switch |
| MP1542_06 | 700KHz/1.3MHz Boost Converter with a 2A Switch |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MP1541DJ-LF-P | 功能描述:開關變換器、穩壓器與控制器 1.3MHz, 22V Step-up Converter RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| MP1541DJ-LF-Z | 功能描述:開關變換器、穩壓器與控制器 1.3MHz, 22V Step-up Converter RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| MP1542 | 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:700KHz/1.3MHz Boost Converter with a 2A Switch |
| MP1542_06 | 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:700KHz/1.3MHz Boost Converter with a 2A Switch |
| MP1542DH | 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:700KHz/1.3MHz Boost Converter with a 2A Switch |
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