Data Sheet

WPMDH1152401 / 171012402
MagI
3
C Power Module
VDRM – Variable Step Down Regulator Module
we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 2.0
© December 2017
13/54
OUTPUT POWER DERATING
The ambient temperature and the power limits of the derating curve represent the operation at the max junction temperature
specified in the “Operating Conditions” section on page 4.
0,0
0,2
0,4
0,6
0,8
1,0
1,2
1,4
1,6
1,8
2,0
2,2
0 10 20 30 40 50 60 70 80 90 100 110 120 130
Output current [A]
Ambient Temperature [°C]
171012402 Current Thermal Derating
V
IN
= 12V, V
OUT
= 5V, f
SW
= 500kHz, θ
JA
= 16°C/W
104°C
125°C
0,0
0,2
0,4
0,6
0,8
1,0
1,2
1,4
1,6
1,8
2,0
2,2
0 10 20 30 40 50 60 70 80 90 100 110 120 130
Output current [A]
Ambient Temperature [°C]
171012402 Current Thermal Derating
V
IN
= 24V, V
OUT
= 12V, f
SW
= 500kHz, θ
JA
= 16°C/W
97°C
124°C