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Data Sheet

ManualsBrandsWÜRTH ELEKTRONIK ManualsPSU ComponentsDC/DC converter (SMD) 5 A No. of outputs: 1 x
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Würth Elektronik eiSos GmbH & Co. KG - Data Sheet - REV 1.0
3/25
WPMDM1500602/ 171050601
MagI³C Power Module
VDRM - Variable Step Down Regulator Module
ABSOLUTE MAXIMUM RATINGS
Caution:
Exceeding the listed absolute maximum ratings may affect the device negatively and may cause permanent damage.
SYMBOL
PARAMETER
LIMITS
UNIT
V
IN
Input Voltage to PGND
-0.3 to 40
V
EN, SYNC
Enable, Sync input to AGND
-0.3 to 5.5
V
SS/TRK, FB
Soft-start/Track, Feedback input to AGND
-0.3 to 2.5
V
AGND
AGND to PGND
-0.3 to 0.3
V
V
ESD-HBM
ESD, human body model
(1)
-2000 to 2000
V
T
J
Junction temperature
150
°C
T
ST
Storage temperature
-65 to 150
°C
T
SOLR
Peak case/leads temperature during reflow soldering, max. 20sec
(2)
Maximum two cycles!
240 ±5°C
°C
SYMBOL
PARAMETER
MIN
(3)
TYP
(4)
MAX
(3)
UNIT
V
IN
Input voltage
6
-
36
V
V
OUT
Regulated output voltage
0.8
6
V
EN, SYNC
Enable, Sync input
0
-
5.0
V
T
A
Ambient temperature range
-40
-
note (5)
°C
T
J
Junction temperature range
-40
-
125
°C
THERMAL SPECIFICATIONS
SYMBOL
PARAMETER
TYP
UNIT
θ
JA
Thermal resistance junction to ambient
(6)
12
°C/W
θ
JC
Thermal resistance junction to case, no air flow
1.9
°C/W
T
SD
Thermal shut down, junction temperature, rising
165
°C
T
SD-HYST
Thermal shut down hysteresis, falling
15
°C
ELECTRICAL SPECIFICATIONS
MIN and MAX limits are valid for the recommended junction temperature range of -40°C to 125°C. Typical values
represent statistically the utmost probability at following conditions: V
IN
=12V, V
OUT
=3.3V, T
A
=25°C, unless otherwise
specified.
SYMBOL
PARAMETER
CONDITIONS
MIN
(3)
TYP
(4)
MAX
(3)
UNIT
I
OCP
Over current protection
5.4
-
-
A
V
EN
EN threshold trip point
V
EN
rising
1.10
1.279
1.458
V
I
EN-HYS
EN input current
V
EN
> 1.279V
-
-21
-
µA
f
SW
Free-running oscillator
frequency
Sync input connected to
ground
711
812
914
kHz
f
SYNC
Synchronization range
650
-
950
kHz