MPS EV3209DJ-00A Manual

The Future of Analog IC Technology

GENERAL DESCRIPTION

The EV3209DJ-00A is the evaluation board for
the MP3209. The MP3209 is a current mode
step up converter intended for small, low power
applications. The MP3209 switches at 1.3MHz
and allows the use of tiny, low cost capacitors
and inductors to achieve a solution less than
1mm in height. Internal soft start results in small
inrush current and extends battery life.
The MP3209 includes under-voltage lockout,
current limiting, and thermal overload protection
to prevent damage in the event of an output
overload. The MP3209 is available in small
5-pin TSOT23 and 2mm x 2mm ultra-thin QFN
8-pin packages.

ELECTRICAL SPECIFICATION

Parameter Symbol
Input Voltage
Output Voltage
EV3209DJ-00A EVALUATION BOARD
Dimensions (1.6" by 1.8""X x 1.8"Y x 0.4"Z)
Board Number
EV3209DJ-00A
EV3209DJ-00A Rev. 1.3
12/25/2013 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
Value Units
V 2.5 to 6 V
IN
V 15 V
OUT
MPS IC Number
MP3209DJ
www.MonolithicPower.com
© 2013 MPS. All Rights Reserved.
EV3209DJ-00A
Boost Converter Evaluation Board

FEATURES

•
2.5V to 6V Input Voltage Range
•
On Board Power MOSFET
•
Uses Tiny Capacitors and Inductors
•
1.3MHz Fixed Switching Frequency
•
Internally Compensated
•
Internal Soft-Start
•
Operates with Input Voltage as Low as 2.5V
and Output Voltage as High as 22V
•
UVLO, Thermal Shutdown
•
Internal Current Limit
•
Available in TSOT23-5 and Ultra-Thin 2x2
QFN Packages

APPLICATIONS

•
Cell Phones
•
External Modems
•
Small LCD Displays
•
OLED Drivers
"MPS" and "The Future of Analog IC Technology" are Registered
Trademarks of Monolithic Power Systems, Inc.
Efficiency vs
Load Current
95
92
89
86
83
80
10 20
LOAD CURRENT (mA)
1.3MHz 350mA
v
V =4
IN
v
V =15
OUT
30 40 50 60
1