MD100xEHI
Series
Low Cost, 1W
6 kV Isolation, SIP
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:
•
1W Output Power
•
Miniature SIP Case
•
Short Circuit Protected
•
6,000 VDC Isolation
•
Single and Dual Outputs
•
>3.5 MHour MTBF
•
-40°C to +105°C Operation
•
LOW COST
Input
Parameter
Conditions
Min.
5 VDC Input 4.50
12 VDC Input 10.80
15 VDC Input 13.50
24 VDC Input 21.60
Internal Capacitor
Min.
Typ.
5.0
12.0
15.0
24.0
Max.
5.50
13.20
16.50
26.40
Units
Input Voltage Range
VDC
Input Filter
Output
Parameter
Output Voltage Accuracy
Line Regulation
Load Regulation, See Note 1
Ripple & Noise (20 MHz), See Note 2
Temperature Coefficient
Output Short Circuit
Conditions
Typ.
±2.5
Max.
±1.2
Units
%
%
For V
IN
Change of 1%
See Model Selection Guide
Output Voltage <12 VDC
100
15 VDC, 24 VDC Output
150
Continuous (Autorecovery)
Conditions
60 Seconds
500 VDC
100 kHz, 0.1V
Min.
6,000
1,000
Typ.
mV P - P
±0.03
%/°C
General
Parameter
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
EMI Characteristics
Parameter
EMI Compliance, See Note 4
EMC Compliance,
Max.
Units
VDC
M
pF
kHz
10
50
Min.
Conditions
Conducted
Radiated
Electrostatic Discharge (ESD)
Conditions
Typ.
Max.
Units
CISPR22/EN 55022 Level B
CISPR22/EN 55022 Level B
EN 61000-4-2 Level B Contact ±8 kV
Max.
+105
+125
95
Units
°C
°C
%
Environmental
Parameter
Operating Temperature Range
Storage Temperature Range
Cooling
Humidity
Physical
Case Size
Case Material
Weight
Min.
Typ.
Ambient
-40
+25
-55
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
0.768 x 0.386 x 0.492 Inches (19.5 x 9.8 x 12.5 mm)
Non-Conductive Black Plastic (UL-94V0)
0.14 Oz (4.2g)
Conditions
MIL HDBK 217F, 25°C, Gnd Benign
Conditions
5 VDC Input
12 VDC Input
15 VDC Input
24 VDC Input
1.5 mm From Case For 10 Sec
Min.
3.5
Min.
-0.7
-0.7
-0.7
-0.7
Typ.
Max.
Units
MHours
Units
Reliability Specifications
Parameter
MTBF
Absolute Maximum Ratings
Parameter
Typ.
Max.
9.0
18.0
21.0
30.0
300
Input Voltage Surge (1 Sec)
VDC
Lead Temperature
°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
MD105S-03EHI
MD105S-05EHI
MD105S-09EHI
MD105S-12EHI
MD105S-15EHI
MD105S-24EHI
MD105D-05EHI
MD105D-07EHI
MD105D-09EHI
MD105D-12EHI
MD105D-15EHI
MD112S-05EHI
MD112S-07EHI
MD112S-09EHI
MD112S-12EHI
MD112S-15EHI
MD112D-05EHI
MD112D-07EHI
MD112D-09EHI
MD112D-12EHI
MD112D-15EHI
MD115S-05EHI
MD115S-15EHI
MD115D-05EHI
MD115D-15EHI
MD124S-03EHI
MD124S-05EHI
MD124S-12EHI
MD124S-15EHI
MD124D-12EHI
Input
Voltage
(VDC)
Current
(mA)
Nominal
Range
Full-Load No-Load
5
4.5 - 5.5
278
30
5
4.5 - 5.5
256
30
5
4.5 - 5.5
253
30
5
4.5 - 5.5
253
30
5
4.5 - 5.5
253
30
5
4.5 - 5.5
250
30
5
4.5 - 5.5
256
30
5
4.5 - 5.5
256
30
5
4.5 - 5.5
253
30
5
4.5 - 5.5
253
30
5
4.5 - 5.5
253
30
12
10.8 - 13.2
104
20
12
10.8 - 13.2
104
20
12
10.8 - 13.2
102
20
12
10.8 - 13.2
103
20
12
10.8 - 13.2
102
20
12
10.8 - 13.2
104
20
12
10.8 - 13.2
104
20
12
10.8 - 13.2
102
20
12
10.8 - 13.2
103
20
12
10.8 - 13.2
102
20
15
13.5 - 16.5
82
15
15
13.5 - 16.5
82
15
15
13.5 - 16.5
82
15
15
13.5 - 16.5
81
15
24
21.6 - 26.4
58
10
24
21.6 - 26.4
52
10
24
21.6 - 26.4
52
10
24
21.6 - 26.4
52
10
24
21.6 - 26.4
52
10
Voltage
(VDC)
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Output
Current
(mA, Max)
3.3
5.0
9.0
12.0
15.0
24.0
±5.0
±7.2
±9.0
±12.0
±15.0
5.0
7.2
9.0
12.0
15.0
±5.0
±7.2
±9.0
±12.0
±15.0
5.0
9.0
±5.0
±15.0
3.3
5.0
12.0
15.0
±12.0
303
200
111
84
67
42
±100
±70
±56
±42
±33
200
139
111
84
67
±100
±70
±56
±42
±33
200
111
±100
±33
303
200
84
67
±42
Output
Load
Fuse Rating
Regulation Capacitive Efficiency Slow-Blow
Current
Load
(%, Typ)
(mA)
(mA, Min)
(µF Max)
% Typ.
30.0
15.0
220
72
500
20.0
12.0
220
78
500
12.0
8.0
220
79
500
9.0
7.0
220
79
500
7.0
6.0
220
79
500
4.0
5.0
220
80
500
±10.0
12.0
220
78
500
±7.0
8.0
220
78
500
±6.0
8.0
220
79
500
±5.0
7.0
220
79
500
±4.0
6.0
220
79
500
20.0
12.0
220
80
250
14.0
8.0
220
80
250
12.0
8.0
220
82
250
9.0
7.0
220
81
250
7.0
6.0
220
82
250
±10.0
12.0
220
80
250
±7.0
8.0
220
80
250
±6.0
8.0
220
82
250
±5.0
7.0
220
81
250
±4.0
6.0
220
82
250
20.0
12.0
220
80
200
12.0
8.0
220
80
200
±10.0
12.0
220
80
200
±4.0
6.0
220
81
200
30.0
15.0
220
72
125
20.0
12.0
220
80
125
9.0
7.0
220
80
125
7.0
6.0
220
80
125
±5.0
7.0
220
80
125
Notes:
1. Output load regulation is specified for a load change of 10% to 100%.
2. Operation at no load will not damage these units, however, they may not meet all specifications.
3. These converters are specified for operation without external components. However, in some applications the addition of
input/output capacitors will enhance stability and reduce output ripple. The simple connection shown below will typically
meet EN 55022 Class B. For dual output units, a capacitor should be connected from each output to common.
4. It is recommended that a fuse be used on the input of a power supply for protection. See the Model selection table
above for the correct rating.
Derating Curve
Typical Connection
V
IN
5 VDC
12 VDC
15 VDC
24 VDC
C
1
4.7
µF/50V
2.2
µF/50V
2.2
µF/50V
1.0
µF/50V
L
1
6.8
µH
6.8
µH
6.8
µH
6.8
µH
V
OUT
3.3 VDC
5 VDC
7.2 VDC
9 VDC
12 VDC
15 VDC
24 VDC
±5
VDC
±7.2
VDC
±9
VDC
±12
VDC
±15
VDC
C
2
10
µF
10
µF
4.7
µF
4.7
µF
2.2
µF
1.0
µF
1.0
µF
4.7
µF
2.2
µF
2.2
µF
2.2
µF
1.0
µF
Mechanical Dimensions
Pin Connections
Pin
1
2
5
Single
+V
IN
-V
IN
-V
OUT
Dual
+V
IN
-V
IN
-V
OUT
Pin
6
7
Single
No Pin
+V
OUT
Dual
Common
+V
OUT
Notes:
sions
•
All dimensions are typical in inches (mm)
•
Tolerance x.xx =
±
0.02 (
±
0.50)
•
Pin 1 is marked by a “dot” or indentation
t
on the unit
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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