MD200xEI
Series
Low Cost, 2W
High 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:
•
2W Output Power
•
Miniature SIP Case
•
Short Circuit Protected
•
3,000 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
Conditions
Typ.
±2.5
Max.
±1.2
Units
%
%
1.5 kV Isolation
Models
Available
For V
IN
Change of 1%
See Model Selection Guide
Output Voltage <12 VDC
60
15 VDC, 24 VDC Output
75
Continuous (Autorecovery)
Conditions
60 Seconds
500 VDC
100 kHz, 1V
Min.
3,000
1,000
Typ.
mV P - P
±0.03
%/°C
Temperature Coefficient
Output Short Circuit
General
Parameter
Isolation Voltage
Isolation Resistance
Isolation Capacitance, See Note 3
Switching Frequency
EMI Characteristics
Parameter
EMI Compliance, See Note 5
EMC Compliance, Single Output
EMC Compliance, Dual Output
Max.
Units
VDC
M
pF
kHz
20
100
Min.
300
Conditions
Conducted
Radiated
Electrostatic Discharge (ESD)
Typ.
Max.
Units
CISPR22/EN 55022 Level B
CISPR22/EN 55022 Level B
EN 61000-4-2 Level B Contact ±8 kV
EN 61000-4-2 Level B Contact ±6 kV
Max.
+105
+125
95
Units
°C
°C
%
Environmental
Parameter
Operating Temperature Range
Storage Temperature Range
Cooling
Humidity
Physical
Case Size
Case Material
Weight
Conditions
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
0.772 x 0.276 x 0.394 Inches (19.6 x 7.0 x 10.0 mm)
Non-Conductive Black Plastic (UL-94V0)
0.08 Oz (2.4g)
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
Input
Model
Number
MD205S-05EI
MD205S-12EI
MD205S-15EI
MD205S-24EI
MD205D-05EI
MD205D-12EI
MD205D-15EI
MD205D-24EI
MD212S-05EI
MD212S-12EI
MD212S-15EI
MD212D-05EI
MD212D-12EI
MD212D-15EI
MD215D-12EI
MD224S-05EI
MD224S-12EI
MD224S-15EI
MD224S-24EI
MD224D-05EI
MD224D-12EI
MD224D-15EI
Voltage
(VDC)
Current
(mA)
Nominal
Range
Full-Load No-Load
5
4.5 - 5.5
450
25
5
4.5 - 5.5
476
25
5
4.5 - 5.5
476
25
5
4.5 - 5.5
476
25
5
4.5 - 5.5
476
25
5
4.5 - 5.5
476
25
5
4.5 - 5.5
476
25
5
4.5 - 5.5
476
25
12
10.8 - 13.2
198
15
12
10.8 - 13.2
198
15
12
10.8 - 13.2
198
15
12
10.8 - 13.2
198
15
12
10.8 - 13.2
196
15
12
10.8 - 13.2
198
15
15
13.5 - 16.5
157
10
24
21.6 - 26.4
99
8
24
21.6 - 26.4
99
8
24
21.6 - 26.4
99
8
24
21.6 - 26.4
98
8
24
21.6 - 26.4
99
8
24
21.6 - 26.4
99
8
24
21.6 - 26.4
99
8
Voltage
(VDC)
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Output
Current
(mA, Max)
Current
(mA, Min)
Output
Load
Capacitive Efficiency Fuse Rating
Regulation
Slow-Blow
Load
(%, Typ)
% Typ.
(µF Max)
(mA)
5.0
12.0
15.0
24.0
±5.0
±12.0
±15.0
±24.0
5.0
12.0
15.0
±5.0
±12.0
±15.0
±12.0
5.0
12.0
15.0
24.0
±5.0
±12.0
±15.0
400.0
166.6
133.3
83.3
±200.0
±83.3
±66.6
±41.6
400.0
166.6
133.3
±200.0
±83.3
±66.6
±83.3
400.0
166.6
133.3
83.3
±200.0
±83.3
±66.6
40.0
16.6
13.3
8.3
±20.0
±8.3
±6.7
±4.2
40.0
16.6
13.3
±20.0
±8.3
±6.7
±8.3
40.0
16.6
13.3
8.3
±20.0
±8.3
±6.7
10.0
8.0
7.0
6.0
10.0
8.0
7.0
6.0
10.0
8.0
7.0
10.0
8.0
7.0
8.0
10.0
8.0
7.0
6.0
10.0
8.0
7.0
220
220
220
220
100
100
100
100
220
220
220
100
100
100
100
220
220
220
220
100
100
100
89
84
84
84
80
84
84
84
84
84
84
84
85
84
85
84
84
84
85
84
84
84
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
500
500
500
500
500
500
500
250
250
250
250
250
250
250
Notes:
1. Output load regulation is specified for a load change of 10% to 100%.
2. When measuring output ripple, it is recommended that an external 1
µF
ceramic capacitor & 10
µF
electrolytic
capacitor be placed in parallel from the +Vout pin to the -Vout pin for single output models, or from each output
to common for dual output models.
3. The isolation capacitance of model
MD224S-15EI
and
MD224D-24EI
is 30 pF.
4. Operation at no load will not damage these units, however, they may not meet all specifications.
5. 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 (C
2
is connected to pin 5 on dual output models).
Derating Curve
Me
Mechanical Dimensions
V
IN
5 VDC
12 VDC
15 VDC
24 VDC
C
1
4.7
µF/50V
4.7
µF/50V
4.7
µF/50V
4.7
µF/50V
L
1
6.8
µH
6.8
µH
6.8
µH
6.8
µH
C
2
---
470 pF/3kV
470 pF/3kV
470 pF/3kV
V
OUT
5 VDC
12 VDC
15 VDC
24 VDC
±5
VDC
±12
VDC
±15
VDC
±24
VDC
C
3
10
µF
2.2
µF
1.0
µF
1.0
µF
4.7
µF
1.0
µF
0.47
µF
0.47
µF
6. 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.
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
MicroPower Direct
We Power Your Success - For Less!
292 Page Street Ste D Stoughton, MA 02072
•
Notes:
•
All dimensions are typical in inches (mm)
•
Tolerance x.xx =
±
0.02 (
±
0.50)
•
Pin 1 is marked by a “dot” or indentation on the unit
FAX: (781) 344-8481
•
TEL: (781) 344-8226
•
E-Mail: sales@micropowerdirect.com
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