EV3213DH-00A
700KHz/1.3MHz Boost Converter
with a 3.5A Switch Evaluation Board
The Future of Analog IC Technology
DESCRIPTION
The EV3213DH-00A is an evaluation board for
the MP3213. It is configured to provide a
regulated 12V output at up to 0.5A from a 5V
input. The output is adjustable from V
IN
up to
22V by changing resistors on the evaluation
board. For an even higher output voltage, the
input voltage needs to be extended higher.
The high switching frequency (700KHz or
1.3MHz) of the MP3213 allows for smaller
external components, producing a compact
solution for a wide range of load currents. Two
user-selectable
frequency
options
offer
flexibility for easy filtering and low noise. The
PCB heatsink with the exposed pad improves
thermal performance and efficiency at medium
to heavy loads.
FEATURES
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Pin Selectable 700KHz or 1.3MHz Fixed
Switching Frequency
Operates with Input Voltage as Low as 2.5V
12V at 500mA from 5V Input
Fully Assembled and Tested
LCD Displays
Portable Applications
Handheld Computers and PDAs
Digital Still and Video Cameras
APPLICATIONS
鈥淢PS鈥?and 鈥淭he Future of Analog IC Technology鈥?are Trademarks of Monolithic
Power Systems, Inc.
ELECTRICAL SPECIFICATIONS
Parameter
Input Voltage
Frequency Select
Output Current
Output Voltage
Symbol
V
IN
f
SEL
I
OUT
V
OUT
Value
2.5 - 10
1.3
0.5
12
Units
V
MHz
A
V
EV3213DH-00A EVALUATION BOARD
Efficiency vs
Load Current
100
95
90
EFFICIENCY (%)
85
80
75
70
65
60
55
50
1
V
IN
= 5V
V
OUT
= 12V
10
100
LOAD CURRENT (mA)
1000
(L x W x H) 2.1鈥?x 2.1鈥?x 0.5鈥?/div>
(5.4cm x 5.4cm x 1.1cm)
Board Number
EV3213DH-00A
EV3213DH-00A Rev. 1.1
4/10/2006
MPS IC Number
MP3213DH
MP3213-EC04
www.MonolithicPower.com
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
漏 2006 MPS. All Rights Reserved.
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Fault Protected 32 Channel, 12-Bit Data Acquisition Subsyste...
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英文版
Fault Protected 32 Channel, 12-Bit Data Acquisition Subsyste...
EXAR [Exar...
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英文版
Fault Protected 32 Channel, 12-Bit Data Acquisition Subsyste...
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英文版
Fault Protected 32 Channel, 12-Bit Data Acquisition Subsyste...
EXAR [Exar...
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Fault Protected 32 Channel, 12-Bit Data Acquisition Subsyste...
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Fault Protected 32 Channel, 12-Bit Data Acquisition Subsyste...
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