Datasheet

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© May 2016
Würth Elektronik eiSos GmbH & Co. KG - Data Sheet - REV 1.0
38/46
WPMDU1251501 / 171021501
MagI³C Power Module
VDRM - Variable Step Down Regulator Module
APPLICATIONS
Typical Application Circuit
C
IN2
EN/UVLO
VIN
RT/CLK
PGND SS/TRK
FB
VOUT
Module
R
SET
C
SS
C
OUT1
AGND
26
27
31
28
36
V
IN
V
OUT
SSCHO
29
PG
35
R
UVLO1
R
UVLO2
R
RT
C
IN1
C
OUT2
Recommended component values specified at T
A
= 25°C
V
OUT
12V
5V
3.3V
V
IN
15V to 50V
8V to 50V
7V to 36V
R
SET
140kΩ
52.3kΩ
31.6kΩ
R
UVLO1
174kΩ
174kΩ
174kΩ
R
UVLO2
15.4kΩ
31.6kΩ
40.2kΩ
R
RT
267kΩ
1.1MΩ
Open
C
IN1 min
2.2µF; 100V
2.2µF; 100V
4.7µF; 50V
C
IN2
2.2µF; 100V
2.2µF; 100V
Open
C
OUT1 min
47µF; 16V
47µF; 6.3V
47µF; 6.3V
C
OUT2
47µF; 16V
47µF; 6.3V
47µF; 6.3V
C
SS
22nF
Open
Open