Datasheet.kr   

EV0034 데이터시트 PDF




MPS에서 제조한 전자 부품 EV0034은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 EV0034 자료 제공

부품번호 EV0034 기능
기능 Step-Up Converter
제조업체 MPS
로고 MPS 로고


EV0034 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.




전체 4 페이지수

미리보기를 사용할 수 없습니다

EV0034 데이터시트, 핀배열, 회로
www.DataSheet4U.com
The Future of Analog IC Technology
DESCRIPTION
The EV0034 is a MP1527 evaluation board
configured to provide a regulated 12V output at
up to 300mA from a 2.6V input or higher. The
output voltage is adjustable from VIN to 25V by
changing resistors on the evaluation board.
The MP1527 has a high 1.3MHz switching
frequency that allows for smaller external
components, producing a compact solution for
medium-to-high current step-up, flyback, and
SEPIC applications.
ELECTRICAL SPECIFICATIONS
Parameter
Input Voltage
Output Voltage
Output Current
Symbol
VIN
VOUT
IOUT
Value
2.6 – 12
12
300
Units
V
V
mA
EV0034
2A, 1.3MHz
Step-Up Converter
EVALUATION BOARD
FEATURES
2.6V Minimum Input Voltage
12V Output Voltage, Adjustable from VIN to 25V
Up to 90% Efficiency
1.3MHz Switching Frequency
Fully Assembled and Tested
APPLICATIONS
SOHO Routers, PCMCIA Cards, Mini PCI
Handheld Computers, PDAs
Cell Phones, Digital and Video Cameras
Small LCD Displays
“MPS” and “The Future of Analog IC Technology”, are Trademarks of Monolithic
Power Systems, Inc.
EV0034 EVALUATION BOARD
(L x W x H) 2.5” x 2.0” x 0.4”
(6.4cm x 5.0cm x 1.0cm)
Board Number
EV0034
MPS IC Number
MP1527DR
Efficiency vs
Load Current
100
95 VOUT=12V
90
85
80 VOUT=18V
75
70
65
60
55 VIN=5V
50
1 10 100 1000
LOAD CURRENT (mA)
EV0034_EC01
EV0034 Rev. 1.1
2/16/2006
www.MonolithicPower.com
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2006 MPS. All Rights Reserved.
1




EV0034 pdf, 반도체, 판매, 대치품
EV0034 – 2A, 1.3MHz STEP-UP CONVERTER
EVALUATION BOARD
QUICK START GUIDE
The EV0034 is configured to produce a fixed 12V output voltage from an input voltage ranging from
2.6V to 12V:
1. Connect the positive and negative terminals of the load to the OUT and GND pins, respectively.
2. Preset the power supply output to between 2.6V and 12V, then turn it off.
3. Connect the positive and negative terminals of the power supply output to the IN and GND pins,
respectively.
4. Connect the IN pin of the chip to the regulator’s input supply VIN for bootstrapped operation
(boot-strapped operation is required for VIN of less than 3V) through the IC Power jumper.
5. Turn the power supply on. The board is set up for automatic startup. Shunt the ENABLE jumper
to disable the circuit. EN may be driven with an external digital signal to enable/disable the
circuit.
6. Connect VIN to the input power source and apply a 2.6V to 12V voltage.
7. To enable the MP1527 by an external signal, connect a 0V to 2V signal to the EN input. A low
voltage at EN turns off the MP1527, a high voltage turns it on.
8. The output voltage VOUT can be altered by changing the value of R2. Determine the new value
of R2 using the following formula:
R2
=
R3
×
⎜⎜⎝⎛
VOUT
VFB
1⎟⎟⎠⎞
Where VFB=1.22V and R3 remains 10k.
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.
EV0034 Rev. 1.1
2/16/2006
www.MonolithicPower.com
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2006 MPS. All Rights Reserved.
4

4페이지












구       성 총 4 페이지수
다운로드[ EV0034.PDF 데이터시트 ]

당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는

포괄적인 데이터시트를 제공합니다.


구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한
광범위한 전력 반도체를 판매합니다.

전력 반도체 전문업체

상호 : 아이지 인터내셔날

사이트 방문 :     [ 홈페이지 ]     [ 블로그 1 ]     [ 블로그 2 ]



관련 데이터시트

부품번호상세설명 및 기능제조사
EV0030

20W Stereo Class D Single Ended Audio Amplifier

MPS
MPS
EV0033

800KHz Synchronous Rectified Step-Down Converter

MPS
MPS

DataSheet.kr       |      2020   |     연락처      |     링크모음      |      검색     |      사이트맵