MHI200LRI8
Series
Compact, 2W SMT
Ultra-High Isolation
DC/DC Converters
Electrical Specifications
Key Features:
•
2W Output Power
•
8.0 kV Isolation
•
15 kV/µS CMTI
•
Reinforced Insulation
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Input
Parameter
Input Voltage Range
Input Filter
Conditions
Min.
5 VDC Input
4.5
12 VDC Input 10.8
24 VDC Input 21.6
Capacitor Filter
Min.
Typ.
5.0
12.0
24.0
Max.
5.5
13.2
26.4
Units
VDC
•
EN 60950 Approved
(Pend.)
Output
Parameter
•
Compact SMT Case
•
-25°C to +80°C Operation
•
Tape & Reel Available
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Load Regulation, See Note 2
Ripple & Noise (20 MHz)
Temperature Coefficient
Output Short Circuit
Typ.
±2.0
Dual Output, Balanced Loads
±0.1
V
IN
= Min to Max
±1.2
See Model Selection Guide
See Note 3
±0.01
Momentary (0.5S Max)
Conditions
Rated For 60 Sec
Tested For 1 Sec
500 VDC
100 kHz, 1V
Min.
4,000
8,000
10
15
50
Conditions
Ambient
Case
Min.
-25
Typ.
Conditions
Max.
±4.0
±1.0
±1.5
150
±0.02
Units
%
%
%
mV P - P
%/°C
General
Parameter
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Common Mode Transient Immunity
Switching Frequency
Max.
Units
VAC rms
VDC
G
pF
kV/µS
kHz
Units
°C
°C
%
15
80
Typ.
+25
20
100
Max.
+80
+90
+125
95
Environmental
Parameter
Operating Temperature Range
Storage Temperature Range
Cooling
Humidity
Physical
Case Size
Case Material
Weight
-50
Free Air Convection
RH, Non-condensing
See Mechanical Diagram (Page 2)
Non-Conductive Black Plastic (UL94-V0)
0.125 Oz (3.75g)
Conditions
Min.
Typ.
Max.
MIL HDBK 217F, 25°C, Gnd Benign
2.0
IPC/JEDEC J-STD-020D Level 2
UL 60950, EN 60950 (Pending)
Conditions
Min.
Typ.
Max.
9.0
18.0
30.0
Units
MHours
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
T:
(781) 344-8226
F:
(781) 344-8481
E:
sales@micropowerdirect.com
W:
www.micropowerdirect.com
Reliability Specifications
Parameter
MTBF
Moisture Sensitivity Level (MSL)
Safety Standards
Absolute Maximum Ratings
Parameter
Input Voltage Surge (0.1 Sec)
Lead Free Reflow Solder Process
Units
VDC
5 VDC Input
12 VDC Input
24 VDC Input
IPC/JEDEC J-STD-020D.1
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
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Model Selection Guide
Model
Number
MHI205S-05LRI8
MHI205S-12LRI8
MHI205S-15LRI8
MHI205D-12LRI8
MHI205D-15LRI8
MHI212S-05LRI8
MHI212S-12LRI8
MHI212S-15LRI8
MHI212D-12LRI8
MHI212D-15LRI8
MHI224S-05LRI8
MHI224S-12LRI8
MHI224S-15LRI8
MHI224D-12LRI8
MHI224D-15LRI8
Input
Voltage
(VDC)
Current
(mA)
Nominal
Range
Full-Load No-Load
5
4.5 - 5.5
615
90
5
4.5 - 5.5
609
90
5
4.5 - 5.5
605
90
5
4.5 - 5.5
553
90
5
4.5 - 5.5
542
90
12
10.8 - 13.2
256
40
12
10.8 - 13.2
254
40
12
10.8 - 13.2
252
40
12
10.8 - 13.2
224
40
12
10.8 - 13.2
220
40
24
21.6 - 26.4
128
30
24
21.6 - 26.4
127
30
24
21.6 - 26.4
126
30
24
21.6 - 26.4
112
30
24
21.6 - 26.4
110
30
Voltage
(VDC)
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Output
Current
(mA, Max)
Current
(mA, Min)
Fuse
Capacitive
Load
Rating
Efficiency Regulation
Load
(%, Typ)
Slow-Blow
(%, Max)
(µF, Max)
(mA)
5.0
12.0
15.0
±12.0
±15.0
5.0
12.0
15.0
±12.0
±15.0
5.0
12.0
15.0
±12.0
±15.0
400
165
133
±83
±66
400
165
133
±83
±66
400
165
133
±83
±66
8.0
3.0
2.5
±1.5
±1.0
8.0
3.0
2.5
±1.5
±1.0
8.0
3.0
2.5
±1.5
±1.0
65
65
66
72
73
65
65
66
74
75
65
65
66
74
75
±12.0
±10.0
±10.0
±10.0
±10.0
±12.0
±10.0
±10.0
±10.0
±10.0
±12.0
±10.0
±10.0
±10.0
±10.0
330
330
330
100
100
330
330
330
100
100
330
330
330
100
100
1,200
1,200
1,200
1,200
1,200
600
600
600
600
600
250
250
250
250
250
Notes:
1. The specified maximum capacitive load is for each output.
2. Load regulation is measured over a range of 20% I
OUT
to 100% I
OUT
.
3. When measuring output ripple & noise, it is recommended that an external capacitor (3.3
µF
typ.) be placed from the +V
OUT
to the -V
OUT
pins for single output units and from each output to common for dual output models.
4. The converter should be connected to a low ac-impedance source. An input source with a highly inductive impedance
may affect the stability of the converter. In applications where the converter output loading is high and input power is
supplied over long lines, it may be necessary to use a capacitor on the input to insure start-up. In this case, it is recom-
mended that a low ESR (ESR <1.0 at 100 kHz) capacitor be mounted close to the converter. For 5V input units a
2.2
µF
is recommended; for 12V input units, a 1.0
µF;
and for 24V units a 0.47
µF.
5. Operation at no-load will not damage the unit, but they may not meet all specifications.
6. It is recommended that a fuse be used on the input of a power supply for protection. See the Model Selection tables for
the correct rating.
Derating Curve
IGBT Applications
Notes:
The
MHI200x-xxL
series is a good
choice for applications involving high
speed switching, such as driving IGBTs.
They are designed to withstand the
extra stress caused by the high voltage
switching transients present in IGBT
drive circuits.
All of the
MHIxxx
series have isolation
levels that range from 5.2 to 8 kV. Many
of these have reinforced insulation. The
high isolation levels (and the correspond-
ingly low capacitive coupling rates) allow
them to be safely used in applications
with highly dynamic switched AC or DC.
Mechanical Dimensions
Board Layout
Pin Connections
Pin
1
7
8
9
10
16
Single Output
-V
IN
No Connection
No Connection
+V
OUT
-V
OUT
+V
IN
Pin
1
7
8
9
10
16
Dual Output
-V
IN
No Connection
Common
+V
OUT
-V
OUT
+V
IN
Notes:
•
All dimensions are typical in inches (mm)
•
Tolerance x.xx = ±0.02 (±0.50)
FAX: (781) 344-8481
•
MicroPower Direct
We Power Your Success - For Less!
292 Page Street Ste D Stoughton, MA 02072
•
TEL: (781) 344-8226
•
E-Mail: sales@micropowerdirect.com
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