MP2000DJ MPS [Monolithic Power Systems], MP2000DJ Datasheet - Page 3

• Manufacturer Part Number: MP2000DJ
• Description: Low Input Voltage 150mA Linear Regulator Evaluation Board
• Manufacturer: MPS [Monolithic Power Systems]

PRINTED CIRCUIT BOARD LAYOUT
QUICK START GUIDE
The output voltage of this board is set to 1.2V. The
for automatic startup. You can connect
T1 and T2 are test points for accurately measuring the input and output voltages.
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.
EV2000DJ-00A Rev. 1.0
9/26/2005
1. Attach the positive and negative ends of the load to the VOUT and GND pins, respectively.
2. Attach the input voltage (1.35V ≤ V
3. The default resistor values on the board are R1=28.7kΩ and R2=20kΩ. Changing these resistor
respectively.
values will change the output voltage. Use the following equation to determine resistor values
for different output voltages:
Figure 1—Top Silk Layer
V
OUT
TM
EV2000DJ-00A – LOW INPUT VOLTAGE, 150MA LINEAR REGULATOR EV BOARD
=
0
5 .
V
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
×
⎛
⎜
⎝
1
+
R
R
2
1
⎞
⎟
⎠
© 2005 MPS. All Rights Reserved.
EN
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IN
to VIN to disable the MP2000.
≤ 6V) and input ground to the VIN and GND pins,
EN
pin is connected to ground with a 10kΩ resistor
Figure 2—Top Layer
3