WPMDH1302401 / 171032401
MagI³C Power Module
VDRM - Variable Step Down Regulator Module
TYPICAL PERFORMANCE CURVES
If not otherwise specified, the following conditions apply: VIN = 24V; CIN = 10µF X7R ceramic; CO = 47µF X7R
ceramic, TAMB = 25°C
Current Limit vs. Input Voltage
VOUT = 12V @ TAMB = 25°C
6.0
5.5
5.0
4.5
4.0
3.5
3.0
5
FSW = 250kHz
FSW = 400kHz
FSW = 600kHz
10 15 20 25 30 35 40 45
Input Voltage [V]
Current Limit vs. Input Voltage
VOUT = 24V @ TAMB = 25°C
6.0
5.5
5.0
4.5
4.0
FSW = 250kHz
3.5
FSW = 400kHz
FSW = 600kHz
3.0
30 33 36 39 42 45
Input Voltage [V]
Switching Frequency vs. Power Dissipation
VOUT = 12V @ TAMB = 25°C
6
5
4
3
2
VIN = 15V
1
VIN = 24V
VIN = 36V
0
200 300 400 500 600 700 800
Switching Frequency [kHz]
Switching Frequency vs. Power Dissipation
VOUT = 24V @ TAMB = 25°C
6
5
4
3
2
1
VIN = 30V
VIN = 36V
0
200 300 400 500 600 700 800
Switching Frequency [kHz]
we-online.com
Würth Elektronik eiSos GmbH & Co. KG - Data Sheet - REV 1.0
9/31