MHI300ARWI8
Series
S
Wide Input, 3W DIP
Ultra-High Isolation
DC/DC Converters
Electrical Specifications
Key Features:
•
3W Output Power
•
8.0 kV Isolation
•
15 kV/µS CMTI
•
Wide 2:1 Input Range
•
Reinforced Insulation
•
EN 60950 Approved
(Pend.)
•
-40°C to +85°C Operation
•
Industry Standard Pin-Out
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Input
Parameter
Input Voltage Range
Conditions
5 VDC Input
12 VDC Input
24 VDC Input
48 VDC Input
5 VDC Input
12 VDC Input
24 VDC Input
48 VDC Input
5 VDC Input
12 VDC Input
24 VDC Input
48 VDC Input
Start-Up Threshold Voltage
Min.
4.5
9.0
18.0
36.0
3.7
8.0
15.0
30.0
Typ.
5.0
12.0
24.0
48.0
4.0
8.5
17.0
33.0
Under Voltage Shutdown
Short Circuit Input Power
Input Filter
Conducted EMI
Max.
5.5
18.0
36.0
75.0
4.5
9.0
18.0
36.0
4.0
8.5
17.0
34.0
2,000
Units
VDC
VDC
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
5 VDC Output Models
All Other Models
Min.
Typ.
Max.
±1.0
±2.0
±0.5
±1.0
100
150
500
±6.0
±0.02
Max.
Units
%
%
%
%
mV P - P
µSec
%
%
%/°C
Units
VAC rms
VDC
G
pF
kV/µS
kHz
Units
°C
°C
%
Output
Parameter
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Load Regulation
Ripple & Noise (20 MHz)< See Note 3
Transient Recovery Time, See Note 4
Transient Response Deviation
Output Power Protection
Temperature Coefficient
Output Short Circuit
±0.5
±0.3
±0.5
75
100
150
25% Load Step Change
±3.0
Foldback 120
150
±0.01
Continuous (Autorecovery)
Min.
4,000
8,000
10
15
150
Conditions
Ambient
Case
Min.
-40
Typ.
+25
Max.
+85
+100
+125
95
Typ.
General
Parameter
Isolation Voltage, 60 Sec
Isolation Resistance
Isolation Capacitance
Common Mode Transient Immunity
Switching Frequency
Conditions
Rated For 60 Sec
Tested For 1 Sec
500 VDC
100 kHz, 1V
7
13
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 3)
Non-Conductive Black Plastic (UL94-V0)
0.54 Oz (16.2g)
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
48 VDC Input
1.5 mm From Case for 10 Sec
Min.
Typ.
Max.
Units
MHours
Units
VDC
°C
Reliability Specifications
Parameter
MTBF
Safety Standards
Absolute Maximum Ratings
Parameter
Input Voltage Surge (0.1 Sec)
Lead Temperature
Max.
11.0
25.0
50.0
100.0
260
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
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Model Selection Guide
Input
Model
Number
MHI305S-05ARWI8
MHI305S-12ARWI8
MHI305S-24ARWI8
MHI305D-12ARWI8
MHI305D-15ARWI8
MHI312S-05ARWI8
MHI312S-12ARWI8
MHI312S-24ARWI8
MHI312D-12ARWI8
MHI312D-15ARWI8
MHI324S-05ARWI8
MHI324S-12ARWI8
MHI324S-24ARWI8
MHI324D-12ARWI8
MHI324D-15ARWI8
MHI348S-05ARWI8
MHI348S-12ARWI8
MHI348S-24ARWI8
MHI348D-12ARWI8
MHI348D-15ARWI8
Voltage
(VDC)
Nominal
5
5
5
5
5
12
12
12
12
12
24
24
24
24
24
48
48
48
48
48
Range
4.5 - 9.0
4.5 - 9.0
4.5 - 9.0
4.5 - 9.0
4.5 - 9.0
9.0 - 18.0
9.0 - 18.0
9.0 - 18.0
9.0 - 18.0
9.0 - 18.0
18.0 - 36.0
18.0 - 36.0
18.0 - 36.0
18.0 - 36.0
18.0 - 36.0
36.0 - 75.0
36.0 - 75.0
36.0 - 75.0
36.0 - 75.0
36.0 - 75.0
Current
(mA)
Full-Load
870
811
800
800
800
342
316
313
313
313
162
152
151
151
151
81
76
75
75
75
No-Load
40
40
40
40
40
30
30
30
30
30
20
20
20
20
20
10
10
10
10
10
Voltage
(VDC)
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Output
Current
(mA, Max)
Current
(mA, Min)
Efficiency
(%, Typ)
Capacitive
Load
(µF, Max)
Fuse Rating
Slow-Blow
(mA)
5.0
12.0
24.0
±12.0
±15.0
5.0
12.0
24.0
±12.0
±15.0
5.0
12.0
24.0
±12.0
±15.0
5.0
12.0
24.0
±12.0
±15.0
600
250
125
±125
±100
600
250
125
±125
±100
600
250
125
±125
±100
600
250
125
±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
90.0
37.5
18.8
±18.8
±15.0
69
74
76
75
75
73
79
81
80
80
77
82
84
83
83
77
82
84
83
83
1,000
470
470
220
220
1,000
470
470
220
220
1,000
470
470
220
220
1,000
470
470
220
220
2,000
2,000
2,000
2,000
2,000
750
750
750
570
750
300
300
300
300
300
200
200
200
200
200
Notes:
1. The specified maximum capacitive load is for each output.
2. Load regulation is measured over a range of 25% I
OUT
to 100% I
OUT
.
3. When measuring output ripple & noise, it is recommended that an external capacitor (0.47
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. To further reduce output ripple, a 3.3
µF
is recommended.
4. Transient recovery is measured to within a 1% error band for a load step change of 75% to 100%.
5. 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 con-verter. For 5V input units a 10.0
µF
is recommended; for 12V input units, a
4.7
µF;
and for 24V & 48V units a 2.2
µF.
6. Operation at no-load will not damage the unit, but they may not meet all specifications.
7. 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-xxARW
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.
MicroPower Direct
•
292 Page Street Ste D Stoughton, MA 02072
•
TEL: (781) 344-8226
•
FAX: (781) 344-8481
•
E-Mail: sales@micropowerdirect.com
Mechanical Dimensions
www.micropowerdirect.com
Pin Connections
Pin
1
11
12
13
15
23
24
Pin
1
11
12
13
15
23
24
Notes:
•
All dimensions are typical in inches (mm)
•
Tolerance x.xx = ±0.02 (±0.50)
Single Output
+V
IN
No Pin
-V
OUT
+V
OUT
No Pin
-V
IN
-V
IN
Dual Output
+V
IN
Common
No Pin
-V
OUT
+V
OUT
-V
IN
-V
IN
MHI Products:
MPD
offers a wide range products well suited for applications requiring high isolation levels & high transient immunity.
Product Family
Power
1W
Input Range
±10%
±10%
±10%
±10%
±10%
2:1
Inputs
(VDC)
5, 12, 15, 24
Isolation
60S - 5,200 VDC
1S - 5,700 VDC
60S - 5,200 VDC
1S - 5,700 VDC
60S - 4,000 VAC rms
1S - 8,000 VDC
60S - 4,000 VAC rms
1S - 8,000 VDC
60S - 3,000 VAC rms
1S - 6,000 VDC
60S - 4,000 VAC rms
1S - 8,000 VDC
60S - 4,000 VAC rms
1S - 8,000 VDC
60S - 4,000 VAC rms
1S - 8,000 VDC
60S - 4,000 VAC rms
1S - 8,000 VDC
60S - 4,200 VAC rms
1S - 8,000 VDC
60S - 4,200 VAC rms
1S - 8,000 VDC
MHI100DI5.7
MHI200DI5.7
MHI200GRI8
MHI200LRI8
MHI300ARI6
MHI300ARWI8
MHI300ARUI8
MHI600ARWI8
MHI1000BRWI8
MHI1500BRWI8
MHI2000BRWI8
2W
5, 12, 15, 24
Outputs
(VDC)
EN 60950
3.3, 5, 9, 12, 15
15 kV/µS
±5, ±9, ±12, ±15,
---
+15/-9
3.3, 5, 9, 12, 15
15 kV/µS
±5, ±9, ±12, ±15,
---
+15/-9
15 kV/µS
5, 12, 15
±12, ±15
5, 12, 15
±12, ±15
5, 12, 15
±12, ±15
5, 12, 24
±12, ±15
5, 12
±12, ±15
5, 12
±12, ±15
5, 5.1, 12
±12, ±15
5, 5.1, 12
±12, ±15
5, 5.1, 12
±12, ±15
Yes
CMTI
Package
7 Pin-SIP
7 Pin-SIP
2W
5, 12, 24
MiniDIP
2W
5, 12, 24
15 kV/µS
Yes
SMT
3W
5, 12, 24
15 kV/µS
Yes
DIP
3W
5, 12, 24, 48
15 kV/µS
Yes
DIP
3W
4:1
24, 48
15 kV/µS
Yes
DIP
6W
2:1
12, 24, 48
15 kV/µS
Yes
DIP
10W
2:1
12, 24, 48
15 kV/µS
Yes
1” x 2”
15W
2:1
12, 24, 48
15 kV/µS
Yes
1” x 2”
20W
2:1
12, 24, 48
15 kV/µS
Yes
1” x 2”
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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