MHI300ARI6
Series
Compact, 3W DIP
Ultra-High Isolation
DC/DC Converters
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Key Features:
•
3W Output Power
•
6.0 kV Isolation
•
15 kV/µS CMTI
•
Reinforced Insulation
•
EN 60950 Approved
(Pend.)
•
Compact DIP Case
•
-25°C to +75°C Operation
•
Industry Standard Pin-Out
Input
Parameter
Input Voltage Range
Short Circuit Input Power
Input Filter
Conducted EMI
Conditions
5 VDC Input
12 VDC Input
24 VDC Input
Min.
4.5
10.8
21.6
Typ.
5.0
12.0
24.0
Max.
5.5
13.2
26.4
2,500
Units
VDC
mW
(Pi)
Filter
Meets EN 55022 Class A & FCC Level A
Conditions
Dual Output, Balanced Loads
V
IN
= Min to Max
See Note 2
See Note 3
Min.
Typ.
±2.0
±0.3
±0.5
Max.
±4.0
±4.0
±0.5
±1.0
50
±0.02
Units
%
%
%
%
mV P - P
%/°C
Output
Parameter
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Load Regulation
Ripple & Noise (20 MHz)
Temperature Coefficient
Output Short Circuit
±0.01
Continuous (Autorecovery)
Conditions
Rated For 60 Sec
Tested For 1 Sec
500 VDC
100 kHz, 1V
Min.
3,000
6,000
10
15
25
Conditions
Ambient
Case
Min.
-40
Typ.
General
Parameter
Isolation Voltage, 60 Sec
Isolation Resistance
Isolation Capacitance
Common Mode Transient Immunity
Switching Frequency
Max.
Units
VAC rms
VDC
G
pF
kV/µS
kHz
Units
°C
°C
%
20
60
Typ.
+25
Max.
+75
+95
+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
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
See Mechanical Diagram (Page 2)
Non-Conductive Black Plastic (UL94-V0)
0.41 Oz (12.4g)
Conditions
Min.
Typ.
MIL HDBK 217F, 25°C, Gnd Benign
1.0
UL 60950, EN 60950 (Pending)
Conditions
5 VDC Input
12 VDC Input
24 VDC Input
1.5 mm From Case for 10 Sec
Min.
Typ.
Max.
Units
MHours
Reliability Specifications
Parameter
MTBF
Safety Standards
Absolute Maximum Ratings
Parameter
Input Voltage Surge (0.1 Sec)
Lead Temperature
Max.
7.5
15.0
30.0
260
Units
VDC
°C
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
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Model Selection Guide
Model
Number
MHI305S-05ARI6
MHI305S-12ARI6
MHI305S-15ARI6
MHI305D-12ARI6
MHI305D-15ARI6
MHI312S-05ARI6
MHI312S-12ARI6
MHI312S-15ARI6
MHI312D-12ARI6
MHI312D-15ARI6
MHI324S-05ARI6
MHI324S-12ARI6
MHI324S-15ARI6
MHI324D-12ARI6
MHI324D-15ARI6
Input
Voltage
(VDC)
Current
(mA)
Nominal
Range
Full-Load No-Load
5
4.5 - 5.5
1,017
130
5
4.5 - 5.5
984
130
5
4.5 - 5.5
960
130
5
4.5 - 5.5
1,000
130
5
4.5 - 5.5
1,000
130
12
10.8 - 13.2
424
60
12
10.8 - 13.2
410
60
12
10.8 - 13.2
400
60
12
10.8 - 13.2
420
60
12
10.8 - 13.2
420
60
24
21.6 - 26.4
212
40
24
21.6 - 26.4
198
40
24
21.6 - 26.4
195
40
24
21.6 - 26.4
210
40
24
21.6 - 26.4
210
40
Voltage
(VDC)
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Output
Current
(mA, Max)
Current
(mA, Min)
Efficiency
(%, Typ)
Fuse
Capacitive
Rating
Load
Slow-Blow
(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
600
250
200
±125
±100
600
250
200
±125
±100
600
250
200
±125
±100
90.0
37.5
18.8
±18.8
±15.0
90.0
37.5
18.8
±18.8
±15.0
90.0
37.5
18.8
±18.8
±15.0
59
61
62
60
60
59
61
62
60
60
59
63
64
60
60
470
470
470
220
220
470
470
470
220
220
470
470
470
220
220
2,000
2,000
2,000
1,200
1,200
1,000
1,000
1,000
1,000
750
400
400
400
400
400
Notes:
1. The specified maximum capacitive load is for each output.
2. Load regulation is measured over a range of 10% 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. A 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
recommended that a low ESR (<1.0 at 100 kHz) capacitor be mounted close to the converter. For 5V input units
a 4.7
µF
is recommended; for 12V input units, a 2.2
µF;
and for 24V units a 2.2
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
MHI300x-xxAR
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
Pin Connections
Pin
1
2
10
11
12
13
15
23
24
Single Output
+V
IN
+V
IN
No Pin
No Pin
-V
OUT
+V
OUT
No Pin
-V
IN
-V
IN
Pin
1
2
10
11
12
13
15
23
24
Dual Output
+V
IN
+V
IN
Common
Common
No Pin
-V
OUT
+V
OUT
-V
IN
-V
IN
Notes:
•
All dimensions are typical in inches (mm)
•
Tolerance x.xx = ±0.02 (±0.50)
MicroPower Direct
We Power Your Success - For Less!
292 Page Street Ste D Stoughton, MA 02072
•
TEL: (781) 344-8226
•
FAX: (781) 344-8481
•
E-Mail: sales@micropowerdirect.com
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