WPMIx9200501S / 1779205x4
MagI3C Power Module
FISM – Fixed Isolated SIP Module
5V – 24V / 1W / 4kV functional isolated
unregulated 5V Output
FEATURES
DESCRIPTION
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
The FISM series of the unregulated MagI3C Power
Module family is a functional isolated, fully integrated
DC/DC converter. The module integrates the switching
power stage, control circuitry, transformer and capacitors
all in one package.
The module requires no external components for
operation thus reducing design effort and complexity to a
minimum.
The FISM ensures fast time to market and low
development costs.
The FISM series achieves typically an efficiency of 75%
to 81%.
4kV DC functional isolation
Current capability up to 0.2A
Nominal input voltage rails: 5V / 12V / 24V
Output voltage: 5V unregulated
No minimum load required
Continuous output power: 1W
Integrated capacitors and transformer
Low output voltage ripple: typ. 60mV at full load
Output voltage accuracy: 5% max.
Operating frequency range 50 kHz to 105 kHz
-40°C to 85°C ambient operating temperature range
RoHS & REACh compliant
UL94V-0 package material
EN55022 Class B compliant
UL60950-1, 2nd Edition – pending
C22.2 No. 60950-1-07 2nd Edition – pending
IEC/EN60950-1, 2nd Edition – pending
The THT package with industrial standard SIP7 pinout
allows for easy assembly.
TYPICAL APPLICATIONS
•
•
•
•
Data acquisition
Test and measurement systems
Interface and microcontroller supply
Industrial control
TYPICAL CIRCUIT DIAGRAM
VIN
1
+VIN
+VOUT
7
VOUT
DC
2
VINGND
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Load
DC
Sup ply
-VIN
-VOUT
5
VOUTGND
Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0
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WPMIx9200501S / 1779205x4
MagI3C Power Module
FISM – Fixed Isolated SIP Module
MARKING DESCRIPTION
PACKAGE
MARKING
DESCRIPTION
WE
Würth Elektronik Tradename
YY
Year
WW
Calendar week
1779205XX
Ordering Code
AA
Input voltage
B
Output voltage
C
Isolation voltage
1
2
5
7
PIN DESCRIPTION
SYMBOL
NUMBER
TYPE
DESCRIPTION
+ VIN
1
Power
Input voltage
- VIN
2
Power
VIN ground
-VOUT
5
Power
VOUT ground
+VOUT
7
Power
Output voltage
ORDERING INFORMATION
ORDER CODE
PART DESCRIPTION
SPECIFICATIONS
PACKAGE
PACKAGING UNIT
177920514
177920524
WPMIB9200501S
5VIN / 5VOUT version
SIP-7
Tube with 25 pieces
WPMIA9200501S
12VIN / 5VOUT version
SIP-7
Tube with 25 pieces
177920534
WPMID9200501S
24VIN / 5VOUT version
SIP-7
Tube with 25 pieces
SALES INFORMATION
SALES CONTACTS
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
74638 Waldenburg
Germany
Tel. +49 (0) 7942 945 0
www.we-online.com
powermodules@we-online.com
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WPMIx9200501S / 1779205x4
MagI3C Power Module
FISM – Fixed Isolated SIP Module
ABSOLUTE MAXIMUM RATINGS
Caution:
Exceeding the listed absolute maximum ratings may affect the device negatively and may cause permanent damage. These
are stress ratings only, which do not imply functional operation of the device at these or any other condition beyond those
indicated under “Operation Conditions”.
SYMBOL
VIN
VOUT
LIMITS
PARAMETER
Input pin voltage for 10s@10% Load
Isolation voltage input to output, 100% tested for 1
CISO
Isolation capacitance
RISO
Isolation resistance
Tstorage
VESD
MAX (1)
177920514
4.00
5.75
V
177920524
9.60
13.8
V
177920534
19.2
27.6
V
0
10
V
-
4000
V
45
pF
Output pin voltage
VISO
UNIT
MIN (1)
second(2)
GΩ
1
Assembled, non-operating storage temperature
-55
ESD voltage (Human Body Model), according to EN61000-4-2
125
°C
±2000
V
MIL-STD-202G
Vibration
-
OPERATING CONDITIONS
Operating conditions are conditions under which operation of the device is intended to be functional. All values are
referenced to respective GND.
MIN and MAX limits are valid for the recommended ambient temperature range of -40°C to 85°C. Typical values represents
statistically the utmost probability at following conditions: VIN = 5V VOUT = 5V (177920514), VIN = 12V, VOUT = 5V
(177920524), VIN = 24V, VOUT = 5V (177920534), IOUT = 0.2A unless otherwise noted.
SYMBOL
VIN
VOUT
Input voltage
POUT
Nominal output power
Maximum output capacitor for default
startup time
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MAX (1)
UNIT
177920514
4.5
5
5.5
V
177920524
10.8
12
13.2
V
177920534
21.6
24
26.4
V
4.75
5
5.25
V
0
-
200
mA
-
-
1
W
-
-
1000
uF
-40
-
85
°C
current(4)
Nominal output
TA
TYP (3)
Nominal output voltage (Iout range 10% to 100%)
IOUT
COUT MAX
MIN (1)
PARAMETER
Ambient temperature range
1779205x4
Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0
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WPMIx9200501S / 1779205x4
MagI3C Power Module
FISM – Fixed Isolated SIP Module
THERMAL SPECIFICATIONS
SYMBOL
ӨCA
PARAMETER
Case-to-ambient thermal resistance
Tcase max
Maximum Case Temperature
φ (RH)
Operating humidity
(5)
TYP (3)
UNIT
40
°C/W
105
°C
5 - 95
%
PACKAGE SPECIFICATIONS
Case:
Part Number
Material
UL Class
Certificate Number
1779205x4
WH-9100
UL94V-0
E150608
Part Number
Potting Material
UL Class
Certificate Number
1779205x4
IR-401
UL94V-0
E129811
Potting:
Weight
2.7g
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WPMIx9200501S / 1779205x4
MagI3C Power Module
FISM – Fixed Isolated SIP Module
ELECTRICAL SPECIFICATIONS
MIN and MAX limits are valid for the recommended ambient temperature range of -40°C to 85°C. Typical values represents
statistically the utmost probability at following conditions: TA = 25°C, VIN = 5V VOUT = 5V (177920514), VIN = 12V, VOUT = 5V
(177920524), VIN = 24V, VOUT = 5V (177920534), IOUT = 0.2A unless otherwise noted.
SYMBOL
PARAMETER
MIN (1)
TYP (3)
MAX (1)
UNIT
-
-
300(6)
mA
-
-
(7)
mA
-
±1.2
-
%
-
-
-5
+15
%
-
-
±5
%
-
60
-
mVpp
50
-
105
kHz
177920514
-
30
-
mA
177920524
-
15
-
mA
177920534
-
10
-
mA
VIN = 5V, VOUT = 5V
-
75
-
%
VIN = 12V, VOUT = 5V
-
80
-
%
VIN = 24V, VOUT = 5V
-
81
-
%
MIN (1)
TYP (3)
MAX (1)
UNIT
TEST CONDITIONS
Output Current
IMOC
IOCP
Maximum overload current
Over current protection
Line regulation
VOUT
5s
Load regulation
Output voltage accuracy
Output voltage ripple
Accuracy
per 1.0% change in input
voltage(8)
10% to 100% load current,
5Vout – see tolerance
envelope
Vin nominal
20MHz BW, without external
MLCC capacitor
No
Switching frequency
fSW
Switching frequency
VIN = 12V
Input current
IIN
No load input current
(Operating, switching)
Efficiency
η
Efficiency
RELIABILITY
SYMBOL
PARAMETER
MTBF(9)
Mean Time Between Failures
CONDITIONS
+25°C: Ground Benign
13200
x103h
h
+85°C: Ground Benign
5200 x103h
h
APPROVALS
UL 60950
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Recognized for use as Information Technology Equipment, U.S.A. (UL
60950-1) - pending and Canada (C22.2 No. 60950-1) - pending;
applicable for altitudes up to 2000m
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WPMIx9200501S / 1779205x4
MagI3C Power Module
FISM – Fixed Isolated SIP Module
NOTES
(1) Min and Max limits are 100% production tested at 25°C. Limits over the operating temperature range are guaranteed
through correlation using Statistical Quality Control (SQC) methods.
(2) Test voltage as defined by the UL60950-1
(3) Typical values are valid at 25°C ambient temperature and represent statistically the utmost probability assuming the
Gaussian distribution.
(4) Depending on temperature, see safe operating area diagram (SOA)
(5) Measured without heatsink, no air flow
(6) Overload current, see overload behavior diagram
(7) The module output is not current limited or short circuit protected. Continuous operation above the specified values will
damage the device.
(8) Within the complete VIN tolerance range
(9) MIL-HDBK-217F; GB Ground, Benign: Non mobile, temperature and humidity controlled environments readily
accessible to maintenance; includes laboratory instruments and test equipment, medical electronic equipment,
business and scientific computer complexes, and missiles and support equipment in ground silos; MTBF value is
referring to 177920514
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WPMIx9200501S / 1779205x4
MagI3C Power Module
FISM – Fixed Isolated SIP Module
INTENDET USE – Typical Application
“Reinforced Isolation“
L
+VOUT
“Functional Isolation“
+
Conductor
track
1
+VIN
AC
N
Conductor
track
DC
DC
AC
+VOUT
7
DC
DC Bus
-VOUT
-
2
-VIN
-VOUT
5
SELV
Power Supply Unit (PSU)
Primary Circuit
Power Module (isolated)
Load
Secondary Circuit (SELV Circuit)
The 1779205x4 MagI3C Power Modules are only intended to be used as a CLASS III equipment according to the UL60950-1
standard. That requires that the Power Module is supplied by a SELV (safe extra low voltage) circuit which provides
protection against electric shock. There are no HAZARDOUS voltages present in CLASS III Equipment.
A SELV circuit is a secondary circuit that is designed to be protected from excessive voltages (≥42 Vac or ≥ 60Vdc) during
normal operating conditions and single fault conditions. A reinforced isolation is required at the boundary between the
primary and the secondary circuit.
A circuit which has no direct connection to the primary circuit and derives its power from a transformer, converter or
equivalently isolated device, or a battery, is defined as a secondary circuit.
In accordance to the Safety Standard UL60950-1, functional isolation (insulation) is defined as:
“1.2.9.1 Functional Insulation: insulation that is necessary only for the correct functioning of the equipment
NOTE: Functional Insulation by definition does not protect against electric shock. It may, however, reduce the likelihood of
ignition and fire.”
“1.2.9.5 Reinforced Insulation: single insulation system that provides a degree of protection against electric shock equivalent
to Double Insulation under the conditions specified in this standard.
NOTE: The Term “insulation system” does not imply that the insulation has to be in one homogeneous piece. It may
comprise several layers that cannot be tested that cannot be tested as Basic Insulation and Supplementary Insulation
The above Figure shows a typical application of an isolated Power Module. V DC1 is a hazardous voltage and
VDC2 is a SELV voltage.
ISOLATION VOLTAGE
To verify the integrity of an isolation a test voltage is applied for a specified time across a component that is designed to
provide electrical isolation. This test is known as a ‘Hi Pot Test’, ‘Flash Tested’, ‘Withstand Voltage’, ‘Proof Voltage’,
‘Dielectric Withstand Voltage’ & ‘Isolation Test Voltage’.
All isolated Power Modules are all 100% production tested at their stated isolation voltage. This is 4kVDC for 1 second.
The isolation test voltage indicated in this datasheet is for voltage transient immunity only. It does not allow this part to be
used within a safety isolation system.
The part will function properly with several hundreds of volts applied continuously across the isolation barrier, however
surrounding components must be individually analyzed to ensure proper insulation. Isolation measures are taken to prevent
any user-accessible circuitry from causing harm.
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WPMIx9200501S / 1779205x4
MagI3C Power Module
FISM – Fixed Isolated SIP Module
DIELECTRIC STRENGTH TEST SETUP (HIGH POT TEST)
1
+VIN
+VOUT
DC
2
7
DC
-VIN
-VOUT
5
Sup ply
Connect all input – and output terminals together (see Figure) before connecting the supply voltage. When testing, set the
cut-off current to 1mA.
Parameters Supply Device: Current limit set to 1mA, Test voltage 4000Vdc, Test time 1sec.
REPEATED HIGH-VOLTAGE ISOLATION TESTING
A repeated high voltage test of a barrier component will degrade its isolation capabilities.
The primary and secondary windings within this transformer are enameled (coated) but do not possess additional isolation.
Typically, parts can withstand many times their stated test voltage and still perform optimally. The enamel coating can
degrade over time due to chemical reactions that occur at high voltages. We recommend keeping high voltage isolation
testing to a minimum to better protect the isolation between the windings. If repeated high voltage isolation testing is
required, consider reducing the voltage by a significant amount e.g. 20% from the test voltage stated within the datasheet.
These safety concerns are equally applicable to components that utilize functional isolation beyond wire enamel (i.e.
physical barriers or spacing).
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WPMIx9200501S / 1779205x4
MagI3C Power Module
FISM – Fixed Isolated SIP Module
TYPICAL PERFORMANCE CURVES
If not otherwise specified, the following conditions apply: TAMB = 25°C.
5V 5V (177920514) - CONDUCTED EMISSION INPUT (EN55022)
80
Conducted Emissions 177920514
VIN = 3.3V, VOUT = 5V, ILOAD = 0.2A with input filter 10µF, 4,7µH, 470pF
Average Quasi peak
70
Conducted Emissions [dBµV]
60
EN55022 Class B Quasi Peak limit
50
EN55022 Class B Average limit
40
30
20
10
0
-10
0.15
0.35
1
30
10
Frequency [MHz]
5V 5V (177920514) - RADIATED EMISSION INPUT (EN55022)
Measured with external filter at 3m antenna distance
70
Radiated Emissions 177920514
VIN = 5V, VOUT = 5V, ILOAD = 0.2A with input filter 10µF, 4.7µH, 470pF
Horizontal
Vertical
Radiated Emissions [dBµV/m]
60
50 EN55022 Class A limit
40
EN55022 Class B limit
30
20
10
0
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30
100
Frequency [MHz]
1000
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WPMIx9200501S / 1779205x4
MagI3C Power Module
FISM – Fixed Isolated SIP Module
12V 5V (177920524) - CONDUCTED EMISSION INPUT (EN55022)
80
Conducted Emissions 177920524
VIN = 12V, VOUT = 5V, ILOAD = 0.2A with input filter 4.7µF, 22µH, 470pF
Average Quasi peak
70
Conducted Emissions [dBµV]
60
EN55022 Class B Quasi Peak limit
50
EN55022 Class B Average limit
40
30
20
10
0
-10
0.15
0.35
1
30
10
Frequency [MHz]
12V 5V (177920524) - RADIATED EMISSION INPUT (EN55022)
Measured with external filter at 3m antenna distance
70
Radiated Emissions [dBµV/m]
60
Radiated Emissions 177920524
VIN = 12V, VOUT = 5V, ILOAD = 0.2A with input filter 4.7µF, 22µH, 470pF
Horizontal
Vertical
50 EN55022 Class A limit
40
EN55022 Class B limit
30
20
10
0
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30
100
Frequency [MHz]
1000
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WPMIx9200501S / 1779205x4
MagI3C Power Module
FISM – Fixed Isolated SIP Module
24V 5V (177920534) - CONDUCTED EMISSION INPUT (EN55022)
80
Conducted Emissions 177920534
VIN = 24V, VOUT = 5V, ILOAD = 0.2A with input filter 2.2µF, 47µH, 470pF
Average Quasi peak
70
Conducted Emissions [dBµV]
60
EN55022 Class B Quasi Peak limit
50
EN55022 Class B Average limit
40
30
20
10
0
-10
0.15
0.35
1
30
10
Frequency [MHz]
24V 5V (177920534) - RADIATED EMISSION INPUT (EN55022)
Measured with external filter at 3m antenna distance
70
Radiated Emissions 177920534
VIN = 24V, VOUT = 5V, ILOAD = 0.2A with input filter 2.2µF , 47µH, 470pF
Horizontal
Vertical
Radiated Emissions [dBµV/m]
60
50 EN55022 Class A limit
40
EN55022 Class B limit
30
20
10
0
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30
100
Frequency [MHz]
1000
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WPMIx9200501S / 1779205x4
MagI3C Power Module
FISM – Fixed Isolated SIP Module
EFFICIENCY
177920514 Efficiency - Vin = 5V
VOUT=5V
90
80
Efficiency [%]
70
60
50
40
30
20
10
0
0
20
40
60
80
100
120
140
160
180
200
160
180
200
Output Current [mA]
177920524 Efficiency - VIN= 12V
VOUT=5V
90
80
Efficiency [%]
70
60
50
40
30
20
10
0
0
20
40
60
80
100
120
140
Output Current [mA]
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WPMIx9200501S / 1779205x4
MagI3C Power Module
FISM – Fixed Isolated SIP Module
177920534 Efficiency - VIN = 24V
VOUT=5V
90
80
Efficiency [%]
70
60
50
40
30
20
10
0
0
20
40
60
80
100
120
140
160
180
200
Output Current [mA]
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WPMIx9200501S / 1779205x4
MagI3C Power Module
FISM – Fixed Isolated SIP Module
OUTPUT POWER
Thermal Derating
220
200
Output Current [mA]
180
160
140
120
100
80
60
40
20
0
-40
-20
0
20
40
60
80
Ambient Temperature [°C]
85
100
105
120
OVERLOAD BEHAVIOUR - IMOC DUTY CYCLE
Output Current [mA]
300
200
5
5
60
Time [s]
Note: The overload current of 300mA can be supplied for maximum 5s and requires a 55s recovery time till next overload
event.
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WPMIx9200501S / 1779205x4
MagI3C Power Module
FISM – Fixed Isolated SIP Module
max. 5s
Output Current [mA]
300
continous
200
0
60
85
Operating Ambient Temperature [°C]
Note: Valid for 5 LFM = 0.03m/s natural convection cooling / horizontal orientate
OUTPUT VOLTAGE TOLERANCE ENVELOPE
VIN=5V, 12V, 24V
5.9
5.8
5.75
5.7
Output Voltage Deviation
5.6
5.5
5.40
5.4
5.25
5.3
5.2
5.20
5.1
4.95
5
4.90
4.9
4.90
4.75
4.8
4.7
4.6
4.5
4.4
20
40
60
80
100
120
140
160
180
200
Load Current [mA]
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WPMIx9200501S / 1779205x4
MagI3C Power Module
FISM – Fixed Isolated SIP Module
BLOCK DIAGRAM
1
Power Module
+VIN
+VOUT
Cou t
Cin
1uF
Oscillator
4kV
2
1uF
Rbia s
22k
-VOUT
-VIN
CIRCUIT DESCRIPTION
The MagI³C Power Modules 1779205x4 are based on a push – pull converter with integrated Transistors, rectifying diodes,
isolated transformer, input and output capacitors. The modules are unregulated.
Since there is no feedback path from the output to the input, the duty cycle is fixed to 50%. The duty cycle is independent
from the load (zero load to full load). The output voltage is basically defined by the turns ratio of the transformer.
PROTECTIVE FEATURES
Due to the structure of the Power Module following protective feature are NOT implemented:
•
Over temperature protection (OTP)
•
Over current protection (OCP)
•
Output overvoltage protection (OVP)
•
Input overvoltage protection
•
Short circuit protection (SCP)
•
Input reverse polarity protection
Note: To protect the source and the MagI3C Power Module in abnormal conditions (secondary side overload or short circuit)
a primary side input fuse of max. 1A (slow blow) is recommended.
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WPMIx9200501S / 1779205x4
MagI3C Power Module
FISM – Fixed Isolated SIP Module
APPLICATION CONSIDERATIONS
Filter Suggestion for Conducted and Radiated EMI
The input filter shown in the schematic below is recommended to achieve conducted and radiated EMI compliance
according to EN55022 Class B (see results on pages 9 to 11).
C4
+VIN
1 +VIN
L1
C1
C2
+VOUT
+VOUT
DC
C3
2 -VIN
-VIN
7
DC
-VOUT
5
-VOUT
Component Values for Class B filters for the EN55022: C3 is an optional MLCC cap to build up a PI - Filter
Input Voltage 5V:
DESIGNATOR
DESCRIPTION
ORDER CODE
MANUFACTURER
C1
Filter ceramic chip capacitor 10µF/25V 1210 X7R
885012209028
Würth Elektronik
L1
Filter inductor, 4.7µH, PD2 family
Filter ceramic chip capacitor 470pF/250Vac/5000V
Impulse Voltage 1812 X7R
744773047
Würth Elektronik
885352211001
Würth Elektronik
ORDER CODE
MANUFACTURER
C4
Input Voltage 12V:
DESIGNATOR
DESCRIPTION
C1
Filter ceramic chip capacitor 4.7µF/50V 1210 X7R
885012209048
Würth Elektronik
L1
Filter inductor, 22µH, PD2 family
Filter ceramic chip capacitor 470pF/250Vac/5000V
Impulse Voltage 1812 X7R
744773122
Würth Elektronik
885352211001
Würth Elektronik
ORDER CODE
MANUFACTURER
Filter ceramic chip capacitor 2.2µF/50V 1812 X7R
885012210032
Würth Elektronik
Filter inductor, 47µH, PD2 family
Filter ceramic chip capacitor 470pF/250Vac/5000V
Impulse Voltage 1812 X7R
744773147
Würth Elektronik
885352211001
Würth Elektronik
C4
Input Voltage 24V:
DESIGNATOR
C1
L1
C4
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DESCRIPTION
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WPMIx9200501S / 1779205x4
MagI3C Power Module
FISM – Fixed Isolated SIP Module
Series connection
To generate higher output voltage/special rail voltages.
Decoupling
filter
1
L1
Sup ply
+VIN
+VOUT
7
DC
C1
DC
2
-VIN
-VOUT
5
Bulk cap.
2xVOUT
Decoupling
filter
1
L2
+VIN
+VOUT
7
DC
C2
DC
2
-VIN
-VOUT
5
Generating complementary output voltage
Another common requirement in industrial application is to provide a complementary voltage (e.g. ±5V). The circuit below
shows how this target can be achieved by simply combining two 1779205x4 used in a standard configuration (delivering a
positive output voltage) with a 1779205x4 in reverse configuration.
Decoupling
filter
1
L1
Sup ply
+VIN
+VOUT
7
DC
C1
DC
Bulk cap.
2
-VIN
-VOUT
+VIN
+VOUT
5
+VOUT
Decoupling
filter
1
L2
7
Bulk cap.
-VOUT
DC
C2
DC
2
-VIN
-VOUT
5
Note: A decoupling filter is present to avoid oscillations between the two Power Modules. The decoupling filter doesn´t
replace the EMI input filter.
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Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0
18/21
WPMIx9200501S / 1779205x4
MagI3C Power Module
FISM – Fixed Isolated SIP Module
PHYSICAL DIMENSIONS
Tolerance: xx.x = ±0.5mm ; xx.xx = ±0.25mm
RECOMMENDED DRILL HOLES
TUBE
all dimensions in mm
DOCUMENT HISTORY
Revision
Date
Description
1.0
19.08.2016
Final version
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©July 2016
Comment
Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0
19/21
WPMIx9200501S / 1779205x4
MagI3C Power Module
FISM – Fixed Isolated SIP Module
CAUTIONS AND WARNINGS
The following conditions apply to all goods within the product series of MagI³C of
Würth Elektronik eiSos GmbH & Co. KG:
General:
All recommendations according to the general technical specifications of the data-sheet have to be complied with.
The usage and operation of the product within ambient conditions which probably alloy or harm the component surface has
to be avoided.
The responsibility for the applicability of customer specific products and use in a particular customer design is always within
the authority of the customer. All technical specifications for standard products do also apply for customer specific products.
Residual washing varnish agent that is used during the production to clean the application might change the characteristics
of the body, pins or termination. The washing varnish agent could have a negative effect on the long term function of the
product.
Direct mechanical impact to the product shall be prevented as the material of the body, pins or termination could flake or in
the worst case it could break. As these devices are sensitive to electrostatic discharge customer shall follow proper IC
Handling Procedures.
Customer acknowledges and agrees that it is solely responsible for compliance with all legal, regulatory and safety-related
requirements concerning its products, and any use of Würth Elektronik eiSos GmbH & Co. KG components in its
applications, notwithstanding any applications-related information or support that may be provided by Würth Elektronik eiSos
GmbH & Co. KG. Customer represents and agrees that it has all the necessary expertise to create and implement
safeguards which anticipate dangerous consequences of failures, monitor failures and their consequences lessen the
likelihood of failures that might cause harm and take appropriate remedial actions. Customer will fully indemnify Würth
Elektronik eiSos and its representatives against any damages arising out of the use of any Würth Elektronik eiSos GmbH &
Co. KG components in safety-critical applications.
Product specific:
Follow all instructions mentioned in the datasheet, especially:
The solder profile has to comply with the technical reflow or wave soldering specification, otherwise this will void the
warranty.
All products are supposed to be used before the end of the period of 12 months based on the product date-code.
Violation of the technical product specifications such as exceeding the absolute maximum ratings will void the warranty.
It is also recommended to return the body to the original moisture proof bag and reseal the moisture proof bag again.
ESD prevention methods need to be followed for manual handling and processing by machinery.
we-online.com
©July 2016
Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0
20/21
WPMIx9200501S / 1779205x4
MagI3C Power Module
FISM – Fixed Isolated SIP Module
IMPORTANT NOTES
The following conditions apply to all goods within the product range of Würth Elektronik eiSos GmbH & Co. KG:
1. General Customer Responsibility
Some goods within the product range of Würth Elektronik eiSos GmbH & Co. KG contain statements regarding general
suitability for certain application areas. These statements about suitability are based on our knowledge and experience of
typical requirements concerning the areas, serve as general guidance and cannot be estimated as binding statements about
the suitability for a customer application. The responsibility for the applicability and use in a particular customer design is
always solely within the authority of the customer. Due to this fact it is up to the customer to evaluate, where appropriate to
investigate and decide whether the device with the specific product characteristics described in the product specification is
valid and suitable for the respective customer application or not. Accordingly, the customer is cautioned to verify that the
datasheet is current before placing orders.
2. Customer Responsibility related to Specific, in particular Safety-Relevant Applications
It has to be clearly pointed out that the possibility of a malfunction of electronic components or failure before the end of the
usual lifetime cannot be completely eliminated in the current state of the art, even if the products are operated within the
range of the specifications. In certain customer applications requiring a very high level of safety and especially in customer
applications in which the malfunction or failure of an electronic component could endanger human life or health it must be
ensured by most advanced technological aid of suitable design of the customer application that no injury or damage is
caused to third parties in the event of malfunction or failure of an electronic component.
3. Best Care and Attention
Any product-specific notes, warnings and cautions must be strictly observed.
4. Customer Support for Product Specifications
Some products within the product range may contain substances which are subject to restrictions in certain jurisdictions in
order to serve specific technical requirements. Necessary information is available on request. In this case the field sales
engineer or the internal sales person in charge should be contacted who will be happy to support in this matter.
5. Product R&D
Due to constant product improvement product specifications may change from time to time. As a standard reporting
procedure of the Product Change Notification (PCN) according to the JEDEC-Standard we inform about minor and major
changes. In case of further queries regarding the PCN, the field sales engineer or the internal sales person in charge should
be contacted. The basic responsibility of the customer as per Section 1 and 2 remains unaffected.
6. Product Life Cycle
Due to technical progress and economical evaluation we also reserve the right to discontinue production and delivery of
products. As a standard reporting procedure of the Product Termination Notification (PTN) according to the JEDECStandard we will inform at an early stage about inevitable product discontinuance. According to this we cannot guarantee
that all products within our product range will always be available. Therefore it needs to be verified with the field sales
engineer or the internal sales person in charge about the current product availability expectancy before or when the product
for application design-in disposal is considered. The approach named above does not apply in the case of individual
agreements deviating from the foregoing for customer-specific products.
7. Property Rights
All the rights for contractual products produced by Würth Elektronik eiSos GmbH & Co. KG on the basis of ideas,
development contracts as well as models or templates that are subject to copyright, patent or commercial protection
supplied to the customer will remain with Würth Elektronik eiSos GmbH & Co. KG. Würth Elektronik eiSos GmbH & Co. KG
does not warrant or represent that any license, either expressed or implied, is granted under any patent right, copyright,
mask work right, or other intellectual property right relating to any combination, application, or process in which Würth
Elektronik eiSos GmbH & Co. KG components or services are used.
8. General Terms and Conditions
Unless otherwise agreed in individual contracts, all orders are subject to the current version of the “General Terms and
Conditions of Würth Elektronik eiSos Group”, last version available at www.we-online.com.
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