MA112D-09RWI [MPD]
MA100RWI SERIES;
| 型号： | MA112D-09RWI |
| 厂家： | 
MICROPOWER DIRECT, LLC |
| 描述： | MA100RWI SERIES |
| 文件： | 总4页 (文件大小：1462K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MA100RWISeries
Wide 2:1 Input, 1.5W,
High 3.5 kVDC Isolation
DC/DC Converters
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Input
Key Features:
• 1.5W Output Power
• 2:1 Input Voltage Range
• 3,500 VDC Isolation
• 40 Standard Models
• High Efficiency
Parameter
Conditions
Min.
4.5
Typ.
5.0
Max.
9.0
Units
VDC
5 VDC Input
12 VDC Input
9.0
12.0
24.0
48.0
35
18.0
36.0
72.0
Input Voltage Range
24 VDC Input 18.0
48 VDC Input 36.0
Input Reflected Ripple Current
Input Filter
mA P - P
• Compact DIP Case
• -40°C to +85°C Operation
• Metal Case Available
• Low Cost
ꢀ (Pi) Filter
Output
Parameter
Output Voltage Accuracy
Line Regulation
Conditions
Min.
Typ.
1.0
0.5
0.5
0.5
60
Max.
Units
%
VIN = Min to Max
IOUT = 25% to 100%
See Note 1
%
Load Regulation
%
Cross Regulation
Ripple & Noise (20 MHz)
Temperature Coefficient
Output Short Circuit
General
%
See Note 2
mV P - P
%/°C
Alternate
Pin-Out
Available
0.02
Continuous (Autorecovery)
Parameter
Conditions
Min.
3 Seconds 3,500
500 VDC 1,000
Typ.
Max.
Units
VDC
M
Isolation Voltage, See Note 3
Isolation Resistance
Isolation Capacitance
Switching Frequency
Environmental
Parameter
Operating Temperature Range
Operating Temperature Range
Storage Temperature Range
Cooling
1.5 kV Isolation
Models
100 kHz/0.1V
60
pF
100
400
kHz
Available
Conditions
Min.
Typ.
+25
Max.
+85
Units
°C
Ambient
Case
-40
+100
+125
°C
-40
°C
Free Air Convection
RH, Non-condensing
Humidity
95
%
Physical
Case Size
1.25 x 0.80 x 0.40 Inches (31.75 x 20.32 x 10.16 mm)
Non-Conductive Black Plastic (UL94-V0)
0.44 Oz (12.5g)
Case Material, Plastic
Weight, Plastic Case
Case Material, Metal
Weight, Metal Case
Reliability Specifications
Parameter
Nickel-Coated Copper With Non-Conductive Base (UL94-V0)
0.53 Oz (15g)
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
Conditions
MIL HDBK 217F, 25°C, Gnd Benign 2.19
Min.
Typ.
Typ.
Max.
Units
MHours
MTBF
Absolute Maximum Ratings
Parameter
T: (781) 344-8226
F: (781) 344-8481
E: sales@micropowerdirect.com
W: www.micropowerdirect.com
Conditions
Min.
Max.
15.0
24.0
40.0
80.0
260
Units
VDC
°C
5 VDC Input -0.7
12 VDC Input -0.7
24 VDC Input -0.7
48 VDC Input -0.7
Input Voltage Surge (1 Sec)
Lead Temperature
1.5 mm From Case for 10 Sec
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
www.micropowerdirect.com
Model Selection Guide
www.micropowerdirect.com
Input
Output
Fuse
Rating
Reflected
Ripple
Capacitive
Model
Number
Efficiency
(%, Typ)
Voltage (VDC)
Current (mA)
Full-Load No-Load
Load
Voltage Current
Current
Current
(mA Typ)
Slow-Blow
(mA)
(µF, Max)
(VDC)
(mA, Max) (mA, Min)
Nominal
5
Range
MA105S-05RWI-xx
MA105S-09RWI-xx
MA105S-12RWI-xx
MA105S-15RWI-xx
MA105S-24RWI-xx
MA105D-05RWI-xx
MA105D-09RWI-xx
MA105D-12RWI-xx
MA105D-15RWI-xx
MA105D-24RWI-xx
MA112S-05RWI-xx
MA112S-09RWI-xx
MA112S-12RWI-xx
MA112S-15RWI-xx
MA112S-24RWI-xx
MA112D-05RWI-xx
MA112D-09RWI-xx
MA112D-12RWI-xx
MA112D-15RWI-xx
MA112D-24RWI-xx
MA124S-05RWI-xx
MA124S-09RWI-xx
MA124S-12RWI-xx
MA124S-15RWI-xx
MA124S-24RWI-xx
MA124D-05RWI-xx
MA124D-09RWI-xx
MA124D-12RWI-xx
MA124D-15RWI-xx
MA124D-24RWI-xx
MA148S-05RWI-xx
MA148S-09RWI-xx
MA148S-12RWI-xx
MA148S-15RWI-xx
MA148S-24RWI-xx
MA148D-05RWI-xx
MA148D-09RWI-xx
MA148D-12RWI-xx
MA148D-15RWI-xx
MA148D-24RWI-xx
4.5 - 9.0
4.5 - 9.0
461
447
428
447
454
461
447
428
447
454
169
162
164
160
160
169
164
166
160
160
84.5
84.5
82.0
82.0
81.0
83.0
82.0
81.0
80.0
80.0
43.0
42.0
40.5
40.5
40.0
42.0
42.0
40.5
40.0
40.0
40
40
40
40
40
40
40
40
40
40
20
20
20
20
20
20
20
20
20
20
12
12
12
12
12
12
12
12
12
12
8
5.0
9.0
300.0
167.0
125.0
100.0
62.5
75.0
41.7
31.3
25.0
15.6
37.5
20.8
15.6
12.5
7.7
65
67
70
67
66
65
67
70
67
66
74
77
76
78
78
74
76
75
78
78
74
74
76
76
77
75
76
77
78
78
73
75
77
77
78
74
75
77
78
78
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
2,200
470
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
500
5
5
4.5 - 9.0
12.0
15.0
24.0
5.0
470
5
4.5 - 9.0
470
5
4.5 - 9.0
220
5
4.5 - 9.0
150.0
83.3
1,000
220
220
220
100
2,200
470
5
4.5 - 9.0
9.0
5
4.5 - 9.0
12.0
15.0
24.0
5.0
62.5
5
4.5 - 9.0
50.0
5
4.5 - 9.0
31.0
12
12
12
12
12
12
12
12
12
12
24
24
24
24
24
24
24
24
24
24
48
48
48
48
48
48
48
48
48
48
9.0 - 18.0
9.0 - 18.0
9.0 - 18.0
9.0 - 18.0
9.0 - 18.0
9.0 - 18.0
9.0 - 18.0
9.0 - 18.0
9.0 - 18.0
9.0 - 18.0
18.0 - 36.0
18.0 - 36.0
18.0 - 36.0
18.0 - 36.0
18.0 - 36.0
18.0 - 36.0
18.0 - 36.0
18.0 - 36.0
18.0 - 36.0
18.0 - 36.0
36.0 - 72.0
36.0 - 72.0
36.0 - 72.0
36.0 - 72.0
36.0 - 72.0
36.0 - 72.0
36.0 - 72.0
36.0 - 72.0
36.0 - 72.0
36.0 - 72.0
300.0
167.0
125.0
100.0
62.5
75.0
41.7
31.3
25.0
15.6
37.5
20.8
15.6
12.5
7.7
9.0
500
12.0
15.0
24.0
5.0
470
500
470
500
220
500
150.0
83.3
1,000
220
220
220
100
2,200
470
500
9.0
500
12.0
15.0
24.0
5.0
62.5
500
50.0
500
31.0
500
300.0
167.0
125.0
100.0
62.5
75.0
41.7
31.3
25.0
15.6
37.5
20.8
15.6
12.5
7.7
200
9.0
200
12.0
15.0
24.0
5.0
470
200
470
200
220
200
150.0
83.3
1,000
220
220
220
100
2,200
470
200
9.0
200
12.0
15.0
24.0
5.0
62.5
200
50.0
200
31.0
200
300.0
167.0
125.0
100.0
62.5
75.0
41.7
31.3
25.0
15.6
37.5
20.8
15.6
12.5
7.7
100
8
9.0
100
8
12.0
15.0
24.0
5.0
470
100
8
470
100
8
220
100
8
150.0
83.3
1,000
220
220
220
100
100
8
9.0
100
8
12.0
15.0
24.0
62.5
100
8
50.0
100
8
31.0
100
Model Number
For the alternate pin-out (see page 4) , add suffix “P2” to model number
(i.e. MA124S-05RWI-P2)
Notes:
1. Cross regulation is measured with the output being tested at 100% load while
the other output is varied from 25% to 100% load.
2. See the typical connection circuit on page three for typical external filtering components.
For help with a specific model or layout issue, contact the factory.
3. Isolation voltage is specified for Input to output. On units with the optional metal case,
the isolation voltage for Input - Case and Output - Case is 1,000 VDC.
4. Operation at no-load will not damage the unit, but they may not meet all specifications.
To meet all specifications, a minimum load of 25% should be maintained.
5. 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.
292 Page Street Ste D Stoughton, MA 02072
• TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: sales@micropowerdirect.com
www.micropowerdirect.com
Typical Connection
The diagram above illustrates a typical connection of the MA100RWI
The recommended values for components are:
series for applications that require meeting conducted EMC standards.
The units do not require external components to operate as specified.
For applications requiring very low output noise levels, the output
filtering capacitors (C3 is a low ESR electrolytic & C4 is a ceramic) will
often be sufficient. Care must be taken in choosing output capacitors
not to exceed the capacitive load specification for the unit. For dual
output units, output capacitors should be connected from each output
to common. All external components should be mounted as close to
the unit as possible.
Component
5 VIN
12 VIN
24 VIN
220 µF/100V
12 µH
48 VIN
220 µF/100V
12 µH
C1
LCM
C2
C3
C4
220 µF/25V 220 µF/50V
12 µH
---
100 µF
4.7 - 10 µF 4.7 - 10 µF
12 µH
---
100 µF
470 pF/4kV MLCC 470 pF/4kV MLCC
100 µF
4.7 - 10 µF
100 µF
4.7 - 10 µF
Typical Board Layout: With External Filter Components, Single Output
Typical Board Layout: With External Filter Components, Dual Output
Input noise and surge suppression modules are available for a number
of MPD DC/DC power supplies. Contact the factory for more information.
MicroPower Direct
•
292 Page Street Ste D Stoughton, MA 02072
•
TEL: (781) 344-8226
•
FAX: (781) 344-8481
•
E-Mail: sales@micropowerdirect.com
www.micropowerdirect.com
Mechanical Dimensions
Standard Units - Plastic Case
Standard Units - Metal Case
Pin Single Output
Pin
2
3
Dual Output
-VIN
-VIN
Common
-VOUT
+VOUT
Common
+VIN
2
3
9
-VIN
-VIN
No Pin
9
11 No Connection
11
14
16
22
23
14
16
22
23
+VOUT
-VOUT
+VIN
+VIN
+VIN
For the alternate pin-out, add suffix “P2” to model number
(i.e. MA124S-05RWI-P2)
Alternate Pin-Out Units - Plastic Case
Alternate Pin-Out Units - Metal Case
Pin Connections
Pin Single Output
Pin
1
Dual Output
+VIN
1
+VIN
No Connection
-VOUT
OUT
3
3
Common
Common
+VOUT
-VIN
-VIN
+VOUT
10
11
12
13
14
15
10
11
12
13
14
15
22
23
24
+VOUT
-VIN
-VIN
+VOUT
-VOUT
Common
Common
-VOUT
22 No Connection
23 No Connection
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 top of the unit
24
+VIN
+VIN
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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