Datasheet

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Würth Elektronik eiSos GmbH & Co. KG - Data Sheet - REV 1.0
5/25
WPMDM1500602/ 171050601
MagI³C Power Module
VDRM - Variable Step Down Regulator Module
TYPICAL PERFORMANCE CURVES
If not otherwise specified, the following conditions apply: V
IN
= 24V; C
IN
= 10µF X7R ceramic; C
O
= 100µF X7R
ceramic, T
AMB
= 25°C
Output Current [A]
Ambient Temperature [°C]
Thermal Derating: V
OUT
= 3.3V @ θ
JA
= 12°C/W
0.0
0
1
2
3
4
5
6
30 40 50 60 70 80 90 100 110 120 130
V
IN
= 12V
Output Current [A]
Ambient Temperature [°C]
Thermal Derating: V
OUT
= 3.3V @ θ
JA
= 12°C/W
0
1
2
3
4
5
6
30 40 50 60 70 80 90 100 110 120 130
V
IN
= 24V
100 mV/Div
500 µs/Div
2A/Div
Transient response
V
IN
= 12V, I
OUT
= 0.5 to 5A Step
10 mV/Div
500 ns/Div
V
OUT
=3.3V
Output Ripple
V
IN
= 12V, I
OUT
= 5A, BW = 20MHz
Normalized Output Voltage [V/V]
Output Current [A]
Normalizied Line and Load V
OUT
= 3.3V
0.998
0.999
1.000
1.001
1.002
0 1 2 3 4 5
V
IN
= 9V
V
IN
= 12V
V
IN
= 24V
V
IN
= 36V
0
1
2
3
4
5
6
7
8
9
0 4 8 12 16 20 24 28 32 36
Output Current
Input Current
Current [A]
Input Voltage [V]
Current Limit vs. Input Voltage