EV3213DH-00A Datasheet, PDF (1/4 Pages) Monolithic Power Systems – 700KHz/1.3MHz Boost Converter with a 3.5A Switch Evaluation Board

The Future of Analog IC Technology
EV3213DH-00A
700KHz/1.3MHz Boost Converter
with a 3.5A Switch Evaluation Board
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.
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
FEATURES
• 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
APPLICATIONS
• LCD Displays
• Portable Applications
• Handheld Computers and PDAs
• Digital Still and Video Cameras
“MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic
Power Systems, Inc.
EV3213DH-00A EVALUATION BOARD
(L x W x H) 2.1” x 2.1” x 0.5”
(5.4cm x 5.4cm x 1.1cm)
Board Number
MPS IC Number
EV3213DH-00A
MP3213DH
Efficiency vs
Load Current
100
95
90
85
80
75
70
65
60
V_IN = 5V
55
V_OUT = 12V
50
1
10
100
1000
LOAD CURRENT (mA)
MP3213-EC04
EV3213DH-00A Rev. 1.1
www.MonolithicPower.com
1
4/10/2006
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2006 MPS. All Rights Reserved.