Datasheet

ManualsBrandsWÜRTH ELEKTRONIK ManualsPSU ComponentsDC/DC converter (print) 3.3 V 5 V 0.2 A 1 W No. of outputs: 1 x

WPMIx9200501S / 1779205x1

MagI

C Power Module

FISM – Fixed Isolated SIP Module

we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0

©July 2016 1/22

3.3V – 24V / 1W / 1kV functional isolated

unregulated 5V Output

DESCRIPTION

The FISM series of the unregulated MagI

C 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 79%

to 80%.

The THT package with industrial standard SIP4 pinout

allows for easy assembly.

TYPICAL APPLICATIONS

• Data acquisition

• Test and measurement systems

• Interface and microcontroller supply

• Industrial control

FEATURES

• 1kV DC functional isolation

• Current capability up to 0.2A

• Nominal input voltage rails: 3.3V / 5V / 12V / 24V

• Output voltage: 5V unregulated

• No minimum load required

• Continuous output power: 1W

• Integrated capacitors and transformer

• Low output voltage ripple: typ. 55mV 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, 2

Edition – pending

• C22.2 No. 60950-1-07 2nd Edition – pending

• IEC/EN60950-1, 2nd Edition – pending

TYPICAL CIRCUIT DIAGRAM

+VIN

2 4

-VIN

+VOUT

-VOUT

Load

Supply

INGND

OUTGND

OUT

Summary of content (22 pages)

PAGE 1
WPMIx9200501S / 1779205x1 MagI3C Power Module FISM – Fixed Isolated SIP Module 3.3V – 24V / 1W / 1kV 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.
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WPMIx9200501S / 1779205x1 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 3 4 PIN DESCRIPTION SYMBOL Number TYPE DESCRIPTION - VIN 1 Power VIN ground + VIN 2 Power Input voltage -VOUT 3 Power VOUT ground +VOUT 4 Power Output voltage ORDERING INFORMATION ORDER CODE PART DESCRIPT
PAGE 3
WPMIx9200501S / 1779205x1 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 UNIT MIN (1) MAX (1) 177920501 2.
PAGE 4
WPMIx9200501S / 1779205x1 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 60 °C/W 105 °C 5 - 95 % PACKAGE SPECIFICATIONS Case: Part Number Material UL Class Certificate Number 1779205x1 WH-9100 UL94V-0 E150608 Part Number Potting Material UL Class Certificate Number 1779205x1 IR-401 UL94V-0 E129811 Potting: Weight 1
PAGE 5
WPMIx9200501S / 1779205x1 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 = 3.3V, VOUT = 5V (177920501), VIN = 5V VOUT = 5V (177920511), VIN = 12V, VOUT = 5V (177920521), VIN = 24V, VOUT = 5V (177920531), IOUT = 0.2A unless otherwise noted.
PAGE 6
WPMIx9200501S / 1779205x1 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 numbers are valid at 25°C ambient temperature and represent statistically the utmost probability assuming the Gaussian distribution.
PAGE 7
WPMIx9200501S / 1779205x1 MagI3C Power Module FISM – Fixed Isolated SIP Module INTENDED USE – Typical Application “Reinforced Isolation“ L +VOUT “Functional Isolation“ + Conductor track 2 +VIN AC N Conductor track DC DC AC +VOUT 4 DC DC Bus -VOUT - 1 -VIN -VOUT 3 SELV Power Supply Unit (PSU) Primary Circuit Power Module (isolated) Load Secondary Circuit (SELV Circuit) The 1779205x1 MagI3C Power Modules are only intended to be used as a CLASS III equipment according to the UL60950
PAGE 8
WPMIx9200501S / 1779205x1 MagI3C Power Module FISM – Fixed Isolated SIP Module DIELECTRIC STRENGTH TEST SETUP (HIGH POT TEST) 2 +VIN +VOUT DC 1 4 DC -VIN -VOUT 3 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 1mA, Test voltage 1000Vdc, Test time 1sec.
PAGE 9
WPMIx9200501S / 1779205x1 MagI3C Power Module FISM – Fixed Isolated SIP Module TYPICAL PERFORMANCE CURVES If not otherwise specified, the following conditions apply: TAMB = 25°C. 3.3V  5V (177920501) - CONDUCTED EMISSION INPUT (EN55022) 80 Conducted Emissions 177920501 VIN = 3.3V, VOUT = 5V, ILOAD = 0.2A with input filter 22µF, 3.3µH, 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.
PAGE 10
WPMIx9200501S / 1779205x1 MagI3C Power Module FISM – Fixed Isolated SIP Module 5V  5V (177920511) - CONDUCTED EMISSION INPUT (EN55022) 80 Conducted Emissions 177920511 VIN = 5V, 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.
PAGE 11
WPMIx9200501S / 1779205x1 MagI3C Power Module FISM – Fixed Isolated SIP Module 12V  5V (177920521) - CONDUCTED EMISSION INPUT (EN55022) 80 Conducted Emissions 177920521 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.
PAGE 12
WPMIx9200501S / 1779205x1 MagI3C Power Module FISM – Fixed Isolated SIP Module 24V  5V (177920531) - CONDUCTED EMISSION INPUT (EN55022) 80 Conducted Emissions 177920531 VIN = 24V, VOUT = 5V, ILOAD = 0.2A with input filter 2x4.7µF, 68µH, 1000pF 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.
PAGE 13
WPMIx9200501S / 1779205x1 MagI3C Power Module FISM – Fixed Isolated SIP Module EFFICIENCY 177920501 Efficiency - Vin = 3.3V VOUT=5V 90 80 Efficiency [%] 70 60 50 40 30 20 10 0 0 20 40 60 80 100 120 140 160 180 200 140 160 180 200 Output Current [mA] 177920511 Efficiency - Vin = 5V VOUT=5V 90 80 Efficiency [%] 70 60 50 40 30 20 10 0 0 20 40 60 80 100 120 Output Current [mA] we-online.com ©July 2016 Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.
PAGE 14
WPMIx9200501S / 1779205x1 MagI3C Power Module FISM – Fixed Isolated SIP Module 177920521 Efficiency - Vin = 12V VOUT=5V 90 80 Efficiency [%] 70 60 50 40 30 20 10 0 0 20 40 60 80 100 120 140 160 180 200 140 160 180 200 Output Current [mA] 177920531 Efficiency - VIN = 24V VOUT=5V 90 80 Efficiency [%] 70 60 50 40 30 20 10 0 0 20 40 60 80 100 120 Output Current [mA] we-online.com ©July 2016 Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.
PAGE 15
WPMIx9200501S / 1779205x1 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] 100 120 85 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. we-online.
PAGE 16
WPMIx9200501S / 1779205x1 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=3.3V, 5V, 12V, 24V 5.9 5.8 5.75 5.7 Output Voltage Deviation 5.6 5.5 5.4 5.3 5.25 5.25 5.2 5.1 5.20 4.95 5.0 4.95 4.9 4.90 4.8 4.7 4.75 4.6 4.5 4.
PAGE 17
WPMIx9200501S / 1779205x1 MagI3C Power Module FISM – Fixed Isolated SIP Module BLOCK DIAGRAM 2 Power Module +VIN +VOUT Cou t Cin 1uF Oscillator 1kV 1uF 1 Rbia s 22k -VOUT -VIN CIRCUIT DESCRIPTION The MagI³C Power Modules 1779205x1 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%.
PAGE 18
WPMIx9200501S / 1779205x1 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 12).
PAGE 19
WPMIx9200501S / 1779205x1 MagI3C Power Module FISM – Fixed Isolated SIP Module Series connecting To generate higher output voltage/special rail voltages. Decoupling filter 2 L1 Sup ply +VIN +VOUT 4 DC C1 DC 1 -VIN -VOUT 3 Bulk cap. 2xVOUT Decoupling filter 2 L2 +VIN +VOUT 4 DC C2 DC 1 -VIN -VOUT 3 Generating complementary output voltage Another common requirement in industrial application is to provide a complementary voltage (e.g. ±5V).
PAGE 20
WPMIx9200501S / 1779205x1 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 we-online.com ©July 2016 Comment Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.
PAGE 21
WPMIx9200501S / 1779205x1 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.
PAGE 22
WPMIx9200501S / 1779205x1 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.