EV0034 Datasheet, PDF (1/4 Pages) Monolithic Power Systems – 2A, 1.3MHz Step-Up Converter

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 V_IN 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
V_IN
V_OUT
I_OUT
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 V_IN 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
90
85
80
75
70
65
60
55
50
1
VOUT=12V
VOUT=18V
VIN=5V
10
100
1000
LOAD CURRENT (mA)
EV0034_EC01
EV0034 Rev. 1.1
www.MonolithicPower.com
1
2/16/2006
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2006 MPS. All Rights Reserved.