EVMEZDPD3603A-00A
– 3A, CONFIGURABLE 36V DC/DC POWER EVAL BOARD
EVmEZDPD3603A-00A Rev. 1.1
www.MonolithicPower.com
2
1/25/2021
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2021 MPS. All Rights Reserved.
QUICK START GUIDE
1. Connect the load to:
a. Positive (+): VOUT
b. Negative (-): GND
2. Preset the power supply output to be between 4.5V and 36V, and then turn the power supply off.
3. Connect the power supply terminals to:
a. Positive (+): VIN
b. Negative (-): GND
4. Turn the power supply on. The board should automatically start up.
Figure 1 shows the recommended PCB layout.
+
-
-
+
+
-
+
-
Power
Load
GUI
SCL
GND
SDA
Figure 1: Recommended PCB Layout
PERFORMANCE SUMMARY
Parameter
Conditions
Value
Input voltage
Typical input voltage
4.5V to 36V
Output voltage
V
IN
= 4.5V to 36V, single output, I
OUT
= 0A to 3A
0.6V to 12V
Output current
V
IN
= 4.5V to 36V, single output,
V
OUT
= 0.6V to 12V
0A to 3A
Typical efficiency
V
IN
= 12V, V
OUT
= 5V, I
OUT
= 3A
90%
Peak efficiency
V
IN
= 24V, V
OUT
= 12V, full load, f
SW
= 800kHz
93.2%
Default switching
frequency
Typical switching frequency
500kHz
