Datasheet

Data Sheet
©2013
Würth Elektronik eiSos GmbH & Co. KG - REV 0.2
PRELIMINARY
7/ 23
171020601/WPMDH1200601J
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
= 24V; C
IN
= 10µF X7R Ceramic; C
O
= 100µF X7R Ceramic, T
AMB
= 25°C
0.0
0.5
1.0
1.5
2.0
2.5
50
60 70 80 90 100
110 120
Output Current [A]
Ambient Temperature [°C]
Thermal Derating: V
OUT
= 3.3V
@ θ
JA
= 19.6°C/W
V
IN
= 12V
0.0 0.4
0.8 1.2
1.6
2
3.26
3.28
3.30
3.32
3.34
3.36
Output Voltage [V]
Output Current [A]
Line and Load Regulation T
AMB
= 25°C
V
IN
= 8V
V
IN
= 12V
V
IN
= 24V
V
IN
= 36V
Output Rippel
V
IN
= 24V, I
OUT
= 2A, BW = 200MHz
20 mV/div
1 µs/div
V
OUT
=3.3V
Transient Response
V
IN
= 24V, V
OUT
= 3.3V, 0.6A to 2A Step
50 mV/Div
200 µs/Div
500 mA/Div
V
OUT
=3.3V
2.5
2.7
2.9
3.1
3.3
3.5
SHORT CIRCUIT
ONSET
0
10
20 30 40
50
DC Current Limit Level [A]
Input Voltage [V]
Current Limit vs. Input Voltage
V
OUT
= 3.3V @ T
AMB
= 25°C