Data Sheet

Data Sheet
©2013
Würth Elektronik eiSos GmbH & Co. KG - REV 0.2
PRELIMINARY
9/ 25
171050601/WPMDM1500602J
MagI³C Power Module Product Family
VDRM - Variable Step Down Regulator Module
I TYPICAL PERFORMANCE CURVES
If not otherwise specified, the following conditions apply: V
IN
= 12V; C
IN
= 2x10µF + 1µF X7R Ceramic; C
O
= 220µF Specialty Polymer + 10µF Ceramic; T
AMB
= 25°C for
waveforms. Efficiency and dissipation plots marked with * have cycle skipping at light loads resulting in slightly higher Output ripple.
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
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
10 mV/Div
500 ns/Div
V
OUT
=3.3V
Output Rippel
V
IN
= 12V, I
OUT
= 5A, BW = 20MHz
10 mV/Div
500 ns/Div
V
OUT
=3.3V
Output Rippel
V
IN
= 12V, I
OUT
= 5A, BW = 250MHz