MD100x-xxTI
Series
3 kVDC Isolation, 1W
High Temperature, 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
Input
Parameter
Conditions
5 VDC Input
12 VDC Input
24 VDC Input
•
-40°C to +105°C Operation
Input Voltage Range
•
3,000 VDC Isolation
•
Short Circuit Protection
•
Single & Dual Outputs
•
18 Standard Models
•
Miniature SIP Case
•
Low Cost
Start Up Time
Input Filter
Min.
4.5
10.8
21.6
Typ.
5.0
12.0
24.0
20
Max.
5.5
13.2
26.4
Units
VDC
mS
Capacitor Filter
Conditions
For V
IN
Change of 1%
5 VDC Input Models
All Other Models
See Note 3
Min.
Typ.
±5.0
±1.2
±10
±7.5
75
Max.
Units
%
%
%
±0.02
Continuos (Autorecovery)
Conditions
60 Sec
500 VDC
Variable
Standard
EN55022
EN55022
EN 61000-4-2
EN 61000-4-3
EN 61000-4-4
EN 61000-4-5
EN 61000-4-6
EN 61000-4-8
Conditions
Ambient
Case
Min.
3,000
Typ.
1,000
50
50
Criteria
Max.
Units
VDC
M
pF
kHz
mV P - P
%/°C
Output
Parameter
Output Voltage Accuracy
Line Regulation
Load Regulation, See Note 2
Ripple & Noise (20 MHz)
Temperature Coefficient
Output Short Circuit
General
Parameter
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
EMI Characteristics
Parameter
Radiated Emissions
Conducted Emissions, See Note 4
ESD
RS
EFT
Surge, See Note 5
CS
PFMF
A 1.5 kVDC Isolation
Model is Available
See the
MD100x-xxT
A
A
A
A
A
A
Min.
-40
Typ.
+25
Level
Class B
Class B
±15 kV Air
30V/m
±2 kV
±1 kV
10 Vrms
30A/m
Max.
+105
+115
+125
95
Units
°C
°C
°C
%
Environmental
Parameter
Operating Temperature Range
Storage Temperature Range
Cooling
Humidity
Physical
Case Size
Case Material
Weight
-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
See Mechanical Diagram (Page 2)
Non-Conductive Black Plastic (UL94-V0)
0.083 Oz (2.4g)
Conditions
MIL HDBK 217F, 25°C, Gnd Benign
Conditions
5 VDC Input
12 VDC Input
24 VDC Input
1.5 mm From Case for 10 Sec
Min.
3.60
Min.
Typ.
Max.
Units
MHours
Units
VDC
°C
Reliability Specifications
Parameter
MTBF
Absolute Maximum Ratings
Parameter
Input Voltage Surge (0.1 Sec)
Lead Temperature
Typ.
Max.
9.0
18.0
30.0
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
MD105S-05TI
MD105S-12TI
MD105S-15TI
MD105D-05TI
MD105D-12TI
MD105D-15TI
MD112S-05TI
MD112S-12TI
MD112S-15TI
MD112D-05TI
MD112D-12TI
MD112D-15TI
MD124S-05TI
MD124S-12TI
MD124S-15TI
MD124D-05TI
MD124D-12TI
MD124D-15TI
Voltage
(VDC)
Nominal
5.0
5.0
5.0
5.0
5.0
5.0
12
12
12
12
12
12
24
24
24
24
24
24
Voltage
Range
Full-Load No-Load
(VDC)
4.5 - 5.5
253
40
5.0
4.5 - 5.5
253
40
12.0
4.5 - 5.5
253
40
15.0
4.5 - 5.5
253
40
±5.0
4.5 - 5.5
253
40
±12.0
4.5 - 5.5
250
40
±15.0
10.8 - 13.2
105
18
5.0
10.8 - 13.2
105
18
12.0
10.8 - 13.2
104
18
15.0
10.8 - 13.2
105
18
±5.0
10.8 - 13.2
105
18
±12.0
10.8 - 13.2
105
18
±15.0
21.6 - 26.4
53
9
5.0
21.6 - 26.4
53
9
12.0
21.6 - 26.4
53
9
15.0
21.6 - 26.4
53
9
±5.0
21.6 - 26.4
53
9
±12.0
21.6 - 26.4
53
9
±15.0
Current
(mA)
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Output
Current
(mA, Max)
Current
(mA, Min)
Efficiency
(%, Typ)
(mA Pk-Pk)
Reflected Capacitive
Fuse
Ripple
Rating
Load
Current
Slow-Blow
(µF, Max)
(mA)
200.00
83.30
66.70
±100.00
±41.67
±33.33
200.00
83.30
66.70
±100.00
±41.67
±33.33
200.00
83.30
66.70
±100.00
±41.67
±33.33
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
±0.0
±0.0
±0.0
80
80
80
80
80
81
80
80
81
80
80
80
80
80
80
80
80
80
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
220
100
100
±100
±47
±47
220
100
100
±100
±47
±47
220
100
100
±100
±47
±47
500
500
500
500
500
500
200
200
200
200
200
200
100
100
100
100
100
100
Notes:
1. The specified maximum capacitive load is for each output.
2. Load regulation is measured over a range of 10% to 100% I
OUT
.
3. When measuring output ripple, it is recommended that an external
0.1
µF
ceramic capacitor be placed from the +V
OUT
pin to the -V
OUT
pin, as shown in the typical connection diagram at right.
4. With the addition of input filter components, all models will meet EN
55022 class B. A suggested circuit is shown in the connection diagram
at right (components C
2
, L
1
). Contact the factory for more information.
5. To meet the requirements of EN 61000-4-5, external components are
needed. The typical connection at right shows the external components
C
1
and D
1
that would typically achieve this. Contact the factory for more
information.
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.
Typical Connection
For applications that require meeting EMC standards, the diagram Capacitors C
3
& C
4
are not required to meet specifications, but may
above illustrates a typical connection of the
MD100x-xxTI
series. be used if a lower level of output ripple is required. Capacitor C
3
is a
The units do not require external components to operate as specified. high frequency ceramic capacitor and C
4
is an electrolytic.
All components should be mounted as close to the unit as possible.
Recommended values for components are:
Component
MD105x-xxTI
MD112x-xxTI
MD124x-xxTI
C
1
1,000
µF/35V
1,000
µF/35V
330
µF/50V
D
1
3.0SMCJ9.0AG
3.0SMCJ18AG
3.0SMCJ28AG
C
2
1206, 4.7
µF/50V
1206, 4.7
µF/50V
1206, 4.7
µF/50V
L
1
6.8
µH
6.8
µH
6.8
µH
C
3
0.1
µF
0.1
µF
0.1
µF
C
4
10
µF
10
µF
10
µF
Derating Curve
Mechanical Dimensions
, MD100X-xx Models
Pin Connections
Pin
1
2
5
6
7
Single Output
+V
IN
-V
IN
-V
OUT
No Pin
+V
OUT
Pin
1
2
5
6
7
Dual Output
+V
IN
-V
IN
-V
OUT
Common
+V
OUT
Notes:
•
All dimensions are typical in inches (mm)
•
General Tolerance x.xx = ±0.02 (±0.5)
•
Pin 1 is marked by a “dot” or indentation on the unit
FAX: (781) 344-8481
•
MicroPower Direct
We Power Your Success - For Less!
292 Page Street Ste D Stoughton, MA 02072
•
TEL: (781) 344-8226
•
E-Mail: sales@micropowerdirect.com
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