MHI600ARWI8
Series
S
Wide Input, 6W DIP
Ultra-High Isolation
DC/DC Converters
Electrical Specifications
Key Features:
•
6W Output Power
•
8.0 kV Isolation
•
15 kV/µS CMTI
•
Wide 2:1 Input Range
•
Reinforced Insulation
•
EN 60950 Approved
(Pend.)
•
-40°C to +75°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
Start-Up Threshold Voltage
Under Voltage Shutdown
Short Circuit Input Power
Input Filter
Conducted EMI
Conditions
12 VDC Input
24 VDC Input
48 VDC Input
12 VDC Input
24 VDC Input
48 VDC Input
12 VDC Input
24 VDC Input
48 VDC Input
Min.
9.0
18.0
36.0
7.0
13.0
30.0
Typ.
12.0
24.0
48.0
8.0
15.0
33.0
Max.
18.0
36.0
75.0
9.0
18.0
36.0
8.5
16.0
34.0
3,000
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
±0.05
Units
%
%
%
%
mV P - P
µSec
%
%
%/°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
300
25% Load Step Change
±3.0
Foldback 120
150
±0.02
Continuous (Autorecovery)
Min.
4,000
8,000
10
15
150
Conditions
Ambient
Case
Min.
-40
Typ.
+25
Max.
+75
+95
+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
Max.
Units
VAC rms
VDC
G
pF
kV/µS
kHz
Units
°C
°C
%
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)
0.57 Oz (16.2g)
Conditions
Min.
Typ.
MIL HDBK 217F, 25°C, Gnd Benign
700
UL 60950, EN 60950 (Pending)
Conditions
12 VDC Input
24 VDC Input
48 VDC Input
1.5 mm From Case for 10 Sec
Min.
Typ.
Max.
Units
kHours
Reliability Specifications
Parameter
MTBF
Safety Standards
Absolute Maximum Ratings
Parameter
Input Voltage Surge (0.1 Sec)
Lead Temperature
Max.
25.0
50.0
100.0
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
MHI612S-05ARWI8
MHI612S-12ARWI8
MHI612D-12ARWI8
MHI612D-15ARWI8
MHI624S-05ARWI8
MHI624S-12ARWI8
MHI624D-12ARWI8
MHI624D-15ARWI8
MHI648S-05ARWI8
MHI648S-12ARWI8
MHI648D-12ARWI8
MHI648D-15ARWI8
Input
Voltage
(VDC)
Nominal
Range
12
9.0 - 18.0
12
9.0 - 18.0
12
9.0 - 18.0
12
9.0 - 18.0
24
18.0 - 36.0
24
18.0 - 36.0
24
18.0 - 36.0
24
18.0 - 36.0
48
36.0 - 75.0
48
36.0 - 75.0
48
36.0 - 75.0
48
36.0 - 75.0
Current
(mA)
Full-Load No-Load
563
30
649
30
641
30
641
30
274
20
316
20
313
20
313
20
137
10
158
10
156
10
156
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
±12.0
±15.0
5.0
12.0
±12.0
±15.0
5.0
12.0
±12.0
±15.0
1,000
500
±250
±200
1,000
500
±250
±200
1,000
500
±250
±200
200.0
100.0
±50.0
±40.0
200.0
100.0
±50.0
±40.0
200.0
100.0
±50.0
±40.0
74
77
78
78
76
79
80
80
76
79
80
80
1,000
470
220
220
1,000
470
220
220
1,000
470
220
220
1,200
1,200
1,200
1,200
600
600
600
600
300
300
300
300
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 converter. For the 12 V input units a 10
µF
is recommended, for 24V input units a
4.7
µF
and for 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
MHI600x-xARW
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
11
12
13
15
23
24
Single Output
+V
IN
No Pin
-V
OUT
+V
OUT
No Pin
-V
IN
-V
IN
Pin
1
11
12
13
15
23
24
Dual Output
+V
IN
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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