MPD MHI1048D-15BRWI8 Compact, 10w ultra-high isolation dc/dc converter Datasheet

MHI1000BRWI8 Series
Compact, 10W
Ultra-High Isolation
DC/DC Converters
Electrical Specifications
Key Features:
• 10W Output Power
• 8.0 kV Isolation
• 15 kV/µS CMTI
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Input
Parameter
Input Voltage Range
• Reinforced Insulation
• EN 60950 Approved (Pend.)
Start-Up Threshold Voltage
• Wide 2:1 Input Range
• Compact 1” x 2” Case
• -40°C to +75°C Operation
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
Output
Parameter
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Load Regulation
Conditions
Ripple & Noise (20 MHz)< See Note 3
Transient Recovery Time, See Note 4
Transient Response Deviation
Output Power Protection
Temperature Coefficient
Output Short Circuit
Min.
Dual Output, Balanced Loads
VIN = Min to Max
See Note 2
5 VDC Output Models
All Other Models
Typ.
±0.5
±0.3
±0.5
300
25% Load Step Change
±3.0
120
150
±0.02
Continuous (Autorecovery)
Max.
±1.0
±2.0
±0.5
±1.0
100
150
600
±6.0
±0.05
Units
%
%
%
%
mV P - P
µSec
%
%
%/°C
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
Min.
4,000
8,000
10
Typ.
Max.
Units
VAC rms
VDC
G
pF
kV/µS
kHz
60
80
15
120
150
180
Min.
-40
Typ.
+25
Max.
+75
+95
+125
Units
95
%
Environmental
Parameter
Conditions
Operating Temperature Range
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292 Page Street
Suite D
Stoughton, MA 02072
USA
T: (781) 344-8226
F: (781) 344-8481
E: [email protected]
W: www.micropowerdirect.com
Storage Temperature Range
Cooling
Humidity
Physical
Case Size
Case Material
Weight
Ambient
Case
-50
Free Air Convection
RH, Non-condensing
°C
°C
See Mechanical Diagram (Page 2)
Non-Conductive Black Plastic (UL94-V0)
0.86 Oz (24.5g)
Reliability Specifications
Parameter
MTBF
Safety Standards
Conditions
Min.
Typ.
MIL HDBK 217F, 25°C, Gnd Benign
1.0
UL 60950, EN 60950 (Pending)
Max.
Units
MHours
Max.
25.0
50.0
100.0
260
Units
Absolute Maximum Ratings
Parameter
Input Voltage Surge (0.1 Sec)
Lead Temperature
Conditions
12 VDC Input
24 VDC Input
48 VDC Input
1.5 mm From Case for 10 Sec
Min.
Typ.
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
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VDC
°C
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Model Selection Guide
Input
Model
Number
Output
Voltage (VDC)
Current (mA)
Nominal
Range
Full-Load No-Load
MHI1012S-05BRWI8
12
9.0 - 18.0
889
30
MHI1012S-05.1BRWI8
12
9.0 - 18.0
919
30
MHI1012S-12BRWI8
12
9.0 - 18.0
1,057
30
MHI1012D-12BRWI8
12
9.0 - 18.0
1,042
30
MHI1012D-15BRWI8
12
9.0 - 18.0
1,028
30
MHI1024S-05BRWI8
24
18.0 - 36.0
548
20
MHI1024S-05.1BRWI8
24
18.0 - 36.0
567
20
MHI1024S-12BRWI8
24
18.0 - 36.0
522
20
MHI1012D-12BRWI8
24
18.0 - 36.0
516
20
MHI1012D-15BRWI8
24
18.0 - 36.0
508
20
MHI1048S-05BRWI8
48
36.0 - 75.0
274
10
MHI1048S-05.1BRWI8
48
36.0 - 75.0
283
10
MHI1048S-12BRWI8
48
36.0 - 75.0
261
10
MHI1048D-12BRWI8
48
36.0 - 75.0
258
10
MHI1048D-15BRWI8
48
36.0 - 75.0
254
10
Voltage
Current
Current
(VDC)
(mA, Max)
(mA, Min)
5.0
5.1
12.0
±12.0
±15.0
5.0
5.1
12.0
±12.0
±15.0
5.0
5.1
12.0
±12.0
±15.0
1,600
1,600
835
±417
±333
1,600
1,600
835
±417
±333
1,600
1,600
835
±417
±333
Notes:
1. The specified maximum capacitive load is for each output.
2. Load regulation is measured over a range of 15% IOUT to 100% IOUT.
3. When measuring output ripple & noise, it is recommended that an external capacitor (0.47 µF typ.) be placed from the
+VOUT to the -VOUT 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. 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 recommended that a low ESR (ESR <1.0 at 100 kHz) capacitor be mounted close to the converter. For 12V input units a
10 µF is recommended; for 12V input units, a 4.7 µF; and for 24V 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.
0.0
0.0
0.0
±0.0
±0.0
0.0
0.0
0.0
±0.0
±0.0
0.0
0.0
0.0
±0.0
±0.0
Fuse
ected Capacitive
Efficiency Refl
Rating
Ripple
Load
(%, Typ)
Slow-Blow
(mA)
(µF, Max)
(mA)
75
74
79
80
81
76
75
80
81
82
76
75
80
81
82
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
1,000
1,000
470
220
220
1,000
1,000
470
220
220
1,000
1,000
470
220
220
2,000
2,000
2,000
2,000
2,000
1,000
1,000
1,000
1,000
1,000
600
600
600
600
600
Derating Curve
IGBT Applications
Notes:
The MHI1000x-xxB 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.
Mechanical Dimensions
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 correspondingly low capacitive coupling rates) allow
them to be safely used in applications
with highly dynamic switched AC or DC.
Pin Connections
Pin
1
7
8
9
10
16
Single Output
-VIN
No Connection
No Connection
+VOUT
-VOUT
+VIN
Pin
1
7
8
9
10
16
Dual Output
-VIN
No Connection
Common
+VOUT
-VOUT
+VIN
Notes:
• All dimensions are typical in inches (mm)
• Tolerance x.xx = ±0.02 (±0.50)
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•
TEL: (781) 344-8226
•
FAX: (781) 344-8481
•
E-Mail: [email protected]
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