MSHU100

MSHU100 SERIES
DC/DC CONVERTER 2W, Reinforced Insulation, Medical Safety
FEATURES
►Industrial Standard SMD Package
►I/O Isolation 4000VAC with Reinforced Insulation, rated for
300VAC Working Voltage
►Low Leakage Current < 2μA
►Operating Ambient Temp. Range -25℃ to +80℃
►Qualified for Lead-free Reflow Solder Process According to
IPC/JEDEC J-STD-020D.1
►Tape & Reel Package Available
►Medical EMC Standard meet EMI EN55011 and EMS
EN60601-1-2
►Medical Safety meets 2xMOOP per 3rd Edition of IEC/EN
60601-1 & ANSI/AAMI ES60601-1
►UL/cUL/IEC/EN 60950-1 Safety Approval & CE Marking
PRODUCT OVERVIEW
The MINMAX MSHU100 series is a new range of 2W DC/DC-converter modules providing a very high I/O-isolation voltage of 4000 VAC. The product
comes in a small SMD-package. There are 15 models available with 5V, 12V or 24VDC input and single-or dual-output voltages.
The MSHU100 DC/DC converters offer an economical solution for many applications in instrumentation, industrial controls, medical equipment and
everywhere where a certified supplementary- or reinforced insulation system is required to comply with requested safety standards.
Model Selection Guide
Model
Number
Input
Voltage
(Range)
Output
Voltage
Max.
Min.
@Max. Load
@No Load
VDC
VDC
mA
mA
mA(typ.)
mA(typ.)
5
400
8
606
12
165
3
600
15
133
2.5
605
MSHU102
MSHU104
MSHU105
MSHU108
5
(4.5 ~ 5.5)
Output Current
Input Current
Load
Regulation
Max. capacitive
Load
% (max.)
μF
@Max. Load
12
±83
±1.5
553
10
±15
±66
±1
542
10
MSHU112
5
400
8
253
12
MSHU114
12
165
3
250
10
15
133
2.5
252
±12
±83
±1.5
224
10
MSHU119
±15
±66
±1
220
10
MSHU122
5
400
8
126
12
12
165
3
125
15
133
2.5
126
±12
±83
±1.5
112
10
±15
±66
±1
110
10
MSHU118
MSHU124
MSHU125
MSHU128
12
(10.8 ~ 13.2)
24
(21.6 ~ 26.4)
MSHU129
330
10
±12
40
66
66
100#
72
73
66
330
10
66
66
100#
74
75
66
10
30
%
66
10
90
MSHU109
MSHU115
Efficiency
(typ.)
330
10
66
66
100#
74
75
# For each output
Input Specifications
Parameter
Input Voltage Range
Input Surge Voltage (1 sec. max.)
Input Filter
Min.
Typ.
Max.
4.5
5
5.5
12V Input Models
10.8
12
13.2
24V Input Models
21.6
24
26.4
5V Input Models
-0.7
---
9
12V Input Models
-0.7
---
18
24V Input Models
-0.7
---
30
All Models
E-mail:[email protected]
2016/03/31
Model
5V Input Models
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Internal Capacitor
Unit
VDC
MSHU100 SERIES
DC/DC CONVERTER 2W, Reinforced Insulation, Medical Safety
Output Specifications
Parameter
Conditions
Output Voltage Setting Accuracy
Min.
Typ.
Max.
Unit
---
±2.0
±4.0
%Vnom.
Output Voltage Balance
Dual Output, Balanced Loads
---
±0.1
±1.0
%
Line Regulation
Vin=Min. to Max. @Full Load
---
±1.2
±1.5
%
Load Regulation
Io=20% to 100%
Ripple & Noise
0-20 MHz Bandwidth
See Model Selection Guide
Temperature Coefficient
Short Circuit Protection
---
---
150
mV P-P
---
±0.01
±0.02
%/℃
0.5 Second Max., Automatic Recovery
Isolation, Safety Standards
Parameter
I/O Isolation Voltage
Conditions
Min.
Typ.
Max.
Unit
Reinforced Insulation, Rated For 60 Seconds
4000
---
---
VACrms
Flash tested for 1 Second
6000
---
---
VPK
I/O Isolation Test Voltage
Leakage Current
240VAC, 60Hz
---
---
2
μA
I/O Isolation Resistance
500 VDC
10
---
---
GΩ
I/O Isolation Capacitance
100KHz, 1V
---
15
20
pF
UL/cUL 60950-1, CSA C22.2 No 60950-1
Safety Standards
ANSI/AAMI ES60601-1, CAN/CSA-C22.2 No. 60601-1
IEC/EN 60950-1, IEC/EN 60601-1 3rd Edition 2xMOOP
UL/cUL 60950-1 recognition (UL certificate), IEC/EN 60950-1 (CB-report)
Safety Approvals
ANSI/AAMI ES60601-1 2xMOOP recognition (UL certificate), IEC/EN 60601-1 3rd Edition (CB-report)
General Specifications
Parameter
Conditions
Min.
Switching Frequency
50
MTBF (calculated)
MIL-HDBK-217F@25℃, Ground Benign
Moisture Sensitivity Level (MSL)
Typ.
Max.
80
100
2,000,000
IPC/JEDEC J-STD-020D.1
Unit
KHz
Hours
Level 2
Environmental Specifications
Parameter
Operating Ambient Temperature Range (See
Power Derating Curve)
Conditions
Min.
Max.
Unit
Natural Convection
-25
+80
℃
℃
Case Temperature
---
+90
Storage Temperature Range
-50
+125
℃
Humidity (non condensing)
---
95
% rel. H
Cooling
Natural Convection
Lead-free Refiow Solder Process
IPC/JEDEC J-STD-020D.1
Power Derating Curve
100
Natural
convection
20LFM
Output Power (%)
80
400LFM
60
40
20
0
~
-25
0
20
40
60
Ambient Temperature C
E-mail:[email protected]
2016/03/31
REV:16
Tel:886-6-2923150
Page 2 of 4
80
100 110
MSHU100 SERIES
DC/DC CONVERTER 2W, Reinforced Insulation, Medical Safety
Notes
1
2
3
4
5
6
7
Specifications typical at Ta=+25℃, resistive load, nominal input voltage and rated output current unless otherwise noted.
These power converters require a minimum output loading to maintain specified regulation, operation under no-load conditions will not damage these modules;
however they may not meet all specifications listed.
We recommend to protect the converter by a slow blow fuse in the input supply line.
Other input and output voltage may be available, please contact factory.
That “natural convection” is about 20LFM but is not equal to still air (0 LFM).
It is not recommended to use water-washing process on SMT units.
Specifications are subject to change without notice.
Package Specifications
Mechanical Dimensions
Connecting Pin Patterns
24.0 [0.94]
17.78 [0.70]
8
1
10.6 [0.42]
4.3 [0.17]
0°
~4
°
2.54 [0.10]
0.15 S
7
►All dimensions in mm (inches)
8
►Tolerance: X.X±0.5 (X.XX±0.02)
Bottom View
X.XX±0.25 ( X.XXX±0.01)
16
10
9
►Pins ±0.05 (±0.002)
Single Output
Dual Output
1
-Vin
-Vin
7
NC
NC
8
NC
Common
9
+Vout
+Vout
10
-Vout
-Vout
16
+Vin
+Vin
NC: No Connection
E-mail:[email protected]
2016/03/31
1.6 [0.06]
SEATING
PLANE
1.5 [ 0.06]
1
Pin Connections
Pin
S
9.25 0.5
[0.36 0.02]
0.25 [0.01]
9.0 [0.35]
2.9
1.00 [0.04]
19.5 [0.77]
7
Top View
[0.11]
9
16.6 [0.65]
10
13.7 [0.54]
16
13.7 [0.54]
2.54
[0.1]
15.24 [0.6]
18.1 [0.71]
3.11
[0.12]
REV:16
Tel:886-6-2923150
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Physical Characteristics
Case Size
:
24.0x13.7x9.0mm (0.94x0.54x0.35 inches)
Case Material
:
Non-Conductive Black Plastic (flammability to UL 94V-0 rated)
Pin Material
:
Phosphor bronze
Weight
:
3.75g
MSHU100 SERIES
DC/DC CONVERTER 2W, Reinforced Insulation, Medical Safety
Test Setup
Peak-to-Peak Output Noise Measurement Test
Use a Cout 0.47μF ceramic capacitor. Scope measurement should be made by using a BNC socket, measurement bandwidth is 0-20 MHz. Position the load between
50 mm and 75 mm from the DC/DC Converter.
+Vin
+Out
Copper Strip
Single Output
DC / DC
Converter
-Vin
Cout
-Out
Scope
Resistive
Load
Copper Strip
+Vin
+Out
Copper Strip
Dual Output
DC / DC
Converter
Com.
Copper Strip
-Vin
-Out
Scope
Cout
Resistive
Load
Cout
Scope
Copper Strip
Technical Notes
Maximum Capacitive Load
The MSHU100 series has limitation of maximum connected capacitance at the output. The power module may be operated in current limiting mode during start-up,
affecting the ramp-up and the startup time. For optimum performance we recommend 100μF maximum capacitive load for dual outputs and 330μF capacitive load for
single outputs. The maximum capacitance can be found in the data sheet.
Input Source Impedance
The power module should be connected to a low ac-impedance input source. Highly inductive source impedances can affect the stability of the power module. In
applications where power is supplied over long lines and output loading is high, it may be necessary to use a capacitor at the input to ensure startup.
Capacitor mounted close to the power module helps ensure stability of the unit, it is recommended to use a good quality low Equivalent Series Resistance (ESR <
1.0Ω at 100 KHz) capacitor of a 2.2μF for the 5V input devices, a 1.0μF for the 12V input devices and a 0.47μF for the 24V input devices.
+
DC Power
Source
+Vin
+
+Out
DC / DC
Converter
Load
Cin
-
-Vin
-Out
Output Ripple Reduction
A good quality low ESR capacitor placed as close as practicable across the load will give the best ripple and noise performance. To reduce output ripple, it is
recommended to use 3.3μF capacitors at the output.
+
+Vin
-
+Out
Single Output
DC / DC
Converter
DC Power
Source
-Vin
+
Cout
Load
-Out
+Vin
DC Power
Source
-
+Out
Dual Output
DC / DC Com.
Converter
-Vin
-Out
Cout
Load
Load
Cout
Thermal Considerations
Many conditions affect the thermal performance of the power module, such as orientation, airflow over the module and board spacing. To avoid exceeding the
maximum temperature rating of the components inside the power module, the case temperature must be kept below 90℃. The derating curves are determined from
measurements obtained in a test setup.
Position of air velocity
probe and thermocouple
15mm / 0.6in
50mm / 2in
Air Flow
DUT
18, Sin Sin Road, An-Ping Industrial District, Tainan 702, Taiwan
Tel: 886-6-2923150 Fax: 886-6-2923149 E-mail: [email protected]
Minmax Technology Co., Ltd.
2016/03/31
REV:16
Page 4 of 4