MP3213DH MPS [Monolithic Power Systems], MP3213DH Datasheet - Page 4

• Manufacturer Part Number: MP3213DH
• Description: 700KHz/1.3MHz Boost Converter with a 3.5A Switch Evaluation Board
• Manufacturer: MPS [Monolithic Power Systems]

QUICK START GUIDE
The output voltage of this board is set to 12V. The board layout accommodates most commonly used
inductors and output capacitors.
Therefore use a 110kΩ standard 1% value.
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.
EV3213DH-00A Rev. 1.1
4/10/2006
1. Preset Power Supply to 2.5V ≤ V
2. Turn Power Supply off.
3. Place jumper J1 at the H position for 1.3MHz operation, or at the L position for 700KHz
4. Connect the power supply terminals to:
5. Connect the load to:
6. Turn on the power supply after making connections.
7. The MP3213 is enabled automatically on the evaluation board once V
8. The output voltage V
operation (the inductor may need to be adjusted accordingly).
the MP3213, pull EN low.
formula:
Where V
For example, for V
R
R
1
1
=
=
Positive (+): VIN
Negative (–): GND
Positive (+): VOUT
Negative (–): GND
⎛
⎜ ⎜
⎝
⎛
⎜
⎝
. 1
V
V
15
OUT
25
FB
FB
V
V
= 1.25V and R2 = 10kΩ
−
−
1
EV3213DH-00A – 700KHZ/1.3MHZ BOOST CONVERTER WITH A 3.5A SWITCH
1
⎞
⎟ ⎟
⎠
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
⎞
⎟
⎠
R
×
2
10
OUT
k
Ω
OUT
= 15V
=
110
can be changed by varying R1. Calculate the new value using the
k
Ω
© 2006 MPS. All Rights Reserved.
IN
www.MonolithicPower.com
≤ 10V.
IN
is applied. To disable
EVALUATION BOARD
4