MGJ2D151505SC - MURATA POWER SOLUTIONS

MGJ2 Series

5.2kVDC Isolated 2W DC/DC Converters

KDC_MGJ2C.A01 Page 1 of 8

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SELECTION GUIDE

Order Code

Nominal Input

Voltage

Output Voltage 1

Output Voltage 2

Output Current 1

Output Current 2

Input Current

at Rated Load

Load Regulation

(Typ)

Load Regulation

(Max)

Ripple & Noise

(Typ)3

Ripple & Noise

(Max)3

Efﬁciency

(Min)

Efﬁciency

(Typ)

Isolation Capacitance

MTTF2

V V V mA % mVp-p % pF kHrs

MGJ2D051505SC 5 15 -5 80 40 360 5.7 7 30 50 71 76 2.8 2095

MGJ2D051509SC 5 15 -8.7 80 40 390 6 7 30 50 73 77.5 3.3 1902

MGJ2D052005SC 5 20 -5 80 40 440 6.2 8 30 50 74 78.5 3.3 1655

MGJ2D121505SC 12 15 -5 80 40 150 4.7 6 30 50 76 80 2.9 2339

MGJ2D121509SC 12 15 -8.7 80 40 155 5.3 7.5 30 50 76 80 3.5 2296

MGJ2D122005SC 12 20 -5 80 40 195 5.5 8 30 45 78 82 3.3 1799

MGJ2D151505SC 15 15 -5 80 40 120 5 7 30 50 75 80 2.9 2374

MGJ2D151509SC 15 15 -8.7 80 40 130 5 7 30 50 76 80 4 2736

MGJ2D152005SC 15 20 -5 80 40 145 6 8 30 50 78 81 3.4 1864

MGJ2D241505SC 24 15 -5 80 40 75 4.6 7 30 50 75 80.5 2.7 2194

MGJ2D241509SC 24 15 -8.7 80 40 80 4.8 7 30 50 77 82 3.5 2275

MGJ2D242005SC 24 20 -5 80 40 90 6 8 30 50 78 82 3.5 1725

INPUT CHARACTERISTICS

Parameter Conditions Min. Typ. Max. Units

Voltage range

Continuous operation, 5V input types 4.5 5 5.5

Continuous operation, 12V input types 10.8 12 13.2

Continuous operation, 15V input types 13.5 15 16.5

Continuous operation, 24V input types 21.6 24 26.4

Input reﬂected ripple

5V input types 40

12V & 15V input types 20

24V input types 15

OUTPUT CHARACTERISTICS

Parameter Conditions Min. Typ. Max. Units

Rated Power TA=-40ºC to 105ºC 2 W

Voltage Set Point Accuracy See tolerance envelopes

Line regulation High VIN to low VIN 1.0 1.1 %/%

ABSOLUTE MAXIMUM RATINGS

Short-circuit protection Continuous

Lead temperature 1mm from case for 10 seconds 260°C

Input voltage VIN, MGJ2D05xxxxSC 5.5V

Input voltage VIN, MGJ2D12xxxxSC 13.2V

Input voltage VIN, MGJ2D15xxxxSC 16.5V

Input voltage VIN, MGJ2D24xxxxSC 26.4V

ISOLATION CHARACTERISTICS

Parameter Conditions Min. Typ. Max. Units

Isolation test voltage Flash tested for 1 second 5200 VDC

Resistance Viso= 500VDC 1 GΩ

1. Calculated using MIL-HDBK-217 FN2 calculation model with nominal input voltage at full load.

2. See safety approvals section for limitations of use.

3. See ripple & noise test method.

All speciﬁcations typical at TA=25°C, nominal input voltage and rated output current unless otherwise speciﬁed.

FEATURES

n Optimised bipolar output voltages for IGBT/

Mosfet gate drives

n Basic/supplementary insulation to UL 60950

pending2

n UL60601 (3rd Ed) recognition pending2

n Power density 0.81W/cm3

n 5.2kVDC isolation test voltage

n Ultra low coupling capacitance

n Footprint 1.96cm2

n SIP package style

n 5V, 12V, 15V & 24V inputs

n +15V/-5V, +15V/-8.7V & +20V/-5V outputs

n Operation to 100 oC

n Characterised dv/dt immunity

n Characterised partial discharge performance

PRODUCT OVERVIEW

The MGJ2 series of DC-DC converters is ideal

for powering ‘high side’ and ‘low side’ gate drive

circuits for IGBTs and Mosfets in bridge circuits.

A choice of asymmetric output voltages allows

optimum drive levels for best system efﬁciency

and EMI. The MGJ2 series is characterised for high

isolation and dv/dt requirements commonly seen in

bridge circuits used in motor drives and inverters,

while the MGJ2 industrial grade temperature

rating and construction gives long service life and

reliability.

MGJ2 Series

5.2kVDC Isolated 2W DC/DC Converters

KDC_MGJ2C.A01 Page 2 of 8

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GENERAL CHARACTERISTICS

Parameter Conditions Min. Typ. Max. Units

Switching frequency All types 45 kHz

TEMPERATURE CHARACTERISTICS

Parameter Conditions Min. Typ. Max. Units

Speciﬁcation All output types (see safety approval section for limitations) -40 100

°C

Storage -55 125

Case Temperature above ambient

5V input types 24

All other input types 20

Cooling Free air convection

TEMPERATURE DERATING GRAPHS

400

-40

Ambient Temperature (ºC)

Full Output

Current Rating

Safe

Operating Area

100

400

-40

Ambient Temperature (ºC)

Safe

Operating Area

MGJ2D051505SC & MGJ2D052005SC All other varients

Full Output

Current Rating

MGJ2 Series

5.2kVDC Isolated 2W DC/DC Converters

KDC_MGJ2C.A01 Page 3 of 8

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POSITIVE OUTPUT VOLTAGE TOLERANCE ENVELOPES

The voltage tolerance envelopes show typical load regulation characteristics for this product series. The tolerance envelope is the maximum output voltage variation due to

changes in output loading and set point accuracy.

MGJ2D051505SC, MGJ2D051509SC, MGJ2D151505SC

& MGJ2D151509SC MGJ2D122005SC, MGJ2D152005SC & MGJ2D242005SC

MGJ2D121509SC, MGJ2D241509SC & MGJ2D052005SC MGJ2D121505SC & MGJ2D241505SC

Output Load Current (%)

Output Voltage

100

Output Load Current (%)

100

25 10

Output Voltage

100

Output Voltage

Output Load Current (%) Output Load Current (%)

100

Output Voltage

2% 1%

-4%

2% -1%

-5%

3% 2%

-3%

1% 0%

-7%

MGJ2 Series

5.2kVDC Isolated 2W DC/DC Converters

KDC_MGJ2C.A01 Page 4 of 8

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NEGATIVE OUTPUT VOLTAGE TOLERANCE ENVELOPES

MGJ2D051509SC, MGJ2D052005SC & MGJ2D121505SC MGJ2D151505SC

MGJ2D121509SC & MGJ2D241509SC MGJ2D051505SC, MGJ2D122005SC, MGJ2D152005SC

& MGJ2D242005SC

MGJ2D151509SC & MGJ2D241505SC

Output Load Current (%)

Output Voltage

10075

Output Load Current (%)

100

5025

Output Voltage

100

5025

Output Voltage

Output Load Current (%) Output Load Current (%)

10075

Output Voltage

Output Load Current (%)

100

5025

3% 2%

-4%

1% 1%

-6%

3% 2%

-3%

MGJ2 Series

5.2kVDC Isolated 2W DC/DC Converters

KDC_MGJ2C.A01 Page 5 of 8

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TECHNICAL NOTES

ISOLATION VOLTAGE

‘Hi Pot Test’, ‘Flash Tested’, ‘Withstand Voltage’, ‘Proof Voltage’, ‘Dielectric Withstand Voltage’ & ‘Isolation Test Voltage’ are all terms that relate to the same thing, a test

voltage, applied for a speciﬁed time, across a component designed to provide electrical isolation, to verify the integrity of that isolation.

Murata Power Solutions MGJ2 series of DC/DC converters are all 100% production tested at their stated isolation voltage. This is 5.2kVDC for 1 second.

A question commonly asked is, “What is the continuous voltage that can be applied across the part in normal operation?”

The MGJ2 series is pending recognition by Underwiters Laboratory for various voltages, please see safety approval section below.

REPEATED HIGH-VOLTAGE ISOLATION TESTING

It is well known that repeated high-voltage isolation testing of a barrier component can actually degrade isolation capability, to a lesser or greater degree depending on

materials, construction and environment. We therefore strongly advise against repeated high voltage isolation testing, but if it is absolutely required, that the voltage be

reduced by 20% from speciﬁed test voltage.

SAFETY APPROVAL

UL 60950

The MGJ2 series is pending recognition by Underwriters Laboratory (UL) to UL 60950 for basic/supplementary insulation to a working voltage of 200Vrms in a maximum ambient

temperature of 85°C and/or case temperature limit of 130°C (case temperature measured on the face opposite the pins).

RoHS COMPLIANCE INFORMATION

This series is compatible with RoHS soldering systems with a peak wave solder temperature of 260ºC for 10 seconds. The pin termination ﬁnish

on this product series is Tin Plate, Hot Dipped over Matte Tin with Nickel Preplate. The series is backward compatible with Sn/Pb soldering

systems. For further information, please visit www.murata-ps.com/rohs

MGJ2 Series

5.2kVDC Isolated 2W DC/DC Converters

KDC_MGJ2C.A01 Page 6 of 8

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APPLICATION NOTES

Minimum load

The minimum load to meet datasheet speciﬁcation is 10% of the full rated load across the speciﬁed input voltage range. Lower than 10% minimum loading will result

in an increase in output voltage, which may rise to typically double the speciﬁed output voltage if the output load falls to less than 5%.

Capacitive loading and start up

Typical start up times for this series, with a typical input voltage rise time of 2.2µs and output capacitance of 10µF, are shown in the table below. The product

series will start into a capacitance of 47µF with an increased start time, however, the maximum recommended output capacitance is 10µF.

Ripple & Noise Characterisation Method

Ripple and noise measurements are performed with the following test conﬁguration.

C1 1µF X7R m ultilayer ceramic capacitor, voltage rating to be a minimum of 3 times the output voltage of the DC/DC converter

C2 10µF tantalum capacitor, voltage rating to be a minimum of 1.5 times the output voltage of the DC/DC converter with an ESR of less

than 100mΩ at 100 kHz

C3 100nF multilayer ceramic capacitor, general purpose

R1 450Ω resistor, carbon ﬁlm, ±1% tolerance

R2 50Ω BNC termination

T1 3T of the coax cable through a ferrite toroid

RLOAD Resistive load to the maximum power rating of the DC/DC converter. Connections should be made via twisted wires

Measured values are multiplied by 10 to obtain the speciﬁed values.

Differential Mode Noise Test Schematic

Start-up time

MGJ2D051505SC 3.3

MGJ2D051509SC 4.5

MGJ2D052005SC 5.4

MGJ2D121505SC 3.2

MGJ2D121509SC 4

MGJ2D122005SC 5.5

MGJ2D151505SC 2.5

MGJ2D151509SC 3

MGJ2D152005SC 4.5

MGJ2D241505SC 2.7

MGJ2D241509SC 3

MGJ2D242005SC 4.2

Typical Start-Up Wave Form

OSCILLOSCOPE

Y INPUT

SUPPLY

C1 C2 C3 R1 T1 R2

Input Output

DC/DC Converter

R LOAD

MGJ2 Series

5.2kVDC Isolated 2W DC/DC Converters

KDC_MGJ2C.A01 Page 7 of 8

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EFFICIENCY VS LOAD

5V INPUT 12V INPUT

15V INPUT 24V INPUT

0 10 20 30 40 50 60 70 80 90 100

Efficiency (%)

Load (%)

MGJ2D051505SC

MGJ2D051509SC

MGJ2D052005SC

0 10 20 30 40 50 60 70 80 90 100

Efficiency (%)

Load (%)

MGJ2D121505SC

MGJ2D121509SC

MGJ2D122005SC

0 10 20 30 40 50 60 70 80 90 100

Efficiency (%)

Load (%)

MGJ2D151505SC

MGJ2D151509SC

MGJ2D152005SC

0 10 20 30 40 50 60 70 80 90 100

Efficiency (%)

Load (%)

MGJ2D241505SC

MGJ2D241509SC

MGJ2D242005SC

MGJ2 Series

5.2kVDC Isolated 2W DC/DC Converters

KDC_MGJ2C.A01 Page 8 of 8

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Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other

technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply

the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Speciﬁcations are subject to change without

Murata Power Solutions, Inc.

11 Cabot Boulevard, Mansﬁeld, MA 02048-1151 U.S.A.

ISO 9001 and 14001 REGISTERED

This product is subject to the following operating requirements

and the Life and Safety Critical Application Sales Policy:

Refer to: http://www.murata-ps.com/requirements/

PACKAGE SPECIFICATIONS

MECHANICAL DIMENSIONS PIN CONNECTIONS

Pin Function

1 +VIN

2 -VIN

5 -VOUT

6 OV

7 +VOUT

RECOMMENDED FOOTPRINT DETAILS

TUBE OUTLINE DIMENSIONS

Weight: 4.2g

6.00

(0.236)

5.00 (0.197)

5.20 (0.205)

1.50 (0.059)

0.6±0.15

(0.024±0.006)

14.20 (0.559)

2.54 (0.1)

x5 HOLES Ø 0.10 (0.004)

1.15 (0.045)

1.00 (0.039)

2.54 (0.1)

Unless otherwise stated all dimensions in inches ±0.02 (mm ±0.5mm).

Tube length : 20.669±0.079 (525mm±2mm).

Tube Quantity : 25

19.65 (0.77) Max.

4.60 (0.18)

3.60 (0.14)

12.65 (0.5)

Max.

9.95

(0.39)

Max.

2.54 (0.1) 0.55 (0.022)

0.45 (0.018)

0.4 (0.016)

Min.

0.3 (0.012)

0.2 (0.008)

2.95 (0.12)

2.5±0.5 (0.098±0.02)

12567

All dimensions in mm ±0.25mm (inches ±0.01). All pins on a 2.54 (0.1) pitch and within

±0.25 (0.01) of true position.

All dimensions in inches ±0.01 (mm ±0.25mm).