A-X(S)D-1WSeries
Isolated 1W Dual Output DC/DC Converters
SELECTION GUIDE
Input
Current (mA)
Output
Current
Efficiency
(%.Typ.)
Isolation
MTTF1
KHrs
Capacitance
Order code
Voltage(VDC)
Nominal
Voltage
(VDC)
(mA)
MAX
pF
A0505XS-1W
A0509XS-1W
A0512XS-1W
A0515XS-1W
A1205XS-1W
A1209XS-1W
A1212XS-1W
A1215XS-1W
A1505XS-1W
A1512XS-1W
A2412XS-1W
A2415XS-1W
A4805XS-1W
A4809XS-1W
A4812XS-1W
A4815XS-1W
A0505XD-1W
A0509XD-1W
A0512XD-1W
A0515XD-1W
A1205XD-1W
A1209XD-1W
A1212XD-1W
A1215XD-1W
A1505XD-1W
A1512XD-1W
A2412XD-1W
A2415XD-1W
A4805XD-1W
A4809XD-1W
A4812XD-1W
A4815XD-1W
5
289
267
260
256
120
113
111
110
91
±5
±9
±100
±55
±42
±33
±100
±55
±42
±33
±100
±42
±42
±33
±100
±55
±42
±33
±100
±55
±42
±33
±100
±55
±42
±33
±100
±42
±42
±33
±100
±55
±42
±33
69
75
77
78
69
74
75
76
71
78
80
80
70
80
80
80
69
75
77
78
69
74
75
76
71
78
80
80
70
80
80
80
28
32
34
36
33
46
55
54
39
68
65
95
26
38
52
56
28
32
34
36
33
46
55
54
39
68
65
95
26
38
52
56
3103
2257
1579
1065
2193
1734
1303
932
5
FEATURES
5
±12
±15
±5
◆Footprint from 1.17cm2
5
12
12
12
12
15
15
24
24
48
48
48
48
5
◆I/O isolation voltage 1000VDC
◆Operating Temperature: -40℃～﹢85℃
◆High efficiency up to 80%
◆Fully encapsulated toroidal magnetics
◆Internal SMD construction
◆Power density up to 0.85W/cm3
◆No electrolytic or tantalum capacitors
◆5V,9V,12V and 15V output
±9
±12
±15
±5
1941
790
87
±12
±12
±15
±5
52
134
52
101
30
206
26
±9
174
26
±12
±15
±5
139
26
104
289
267
260
256
120
113
111
110
91
3103
2257
1579
1065
2193
1734
1303
932
5
±9
◆No heatsink required
5
±12
±15
±5
◆Dual output from a single input rail
◆UL 94V-0 package material
◆No external components required
◆Industry standard pinout
5
12
12
12
12
15
15
24
24
48
48
48
48
±9
±12
±15
±5
1941
790
87
±12
±12
±15
±5
◆Power sharing on output
52
134
◆MTTF up to 3.1 million hours
52
101
30
206
26
±9
174
MODEL SELECTION
26
±12
±15
139
①
②
③
④
⑤
⑥
A 05 05 X S -1W
26
104
1. Calculated using MIL-HDBK-217F withnominal input voltage at full load.
①Product Series
③Output Voltage
⑤SMD Package
②Input Voltage
④Fixed Input
⑥Rated Power
All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.
Input Characteristics
Parameter
Conditions
Min.
Typ. Max. Units
APPLICATIONS
Continuous operation,5V input
Continuous operation,12V input
Continuous operation, 15V input
Continuous operation,24V input
Continuous operation,48V input
4.5
5
5.5
13.2
16.5
26.4
52.8
40
VDC
VDC
The A_X(S)D series of industrial temperature
range DC/DC converters are the standard
building blocks for on-board distributed power
systems.They are ideally suited for providing
dual rail supplies on primarily digital boards
with the added benefit of galvanic isolation to
reduce switching noise.All of the rated power
may be drawn from a single pin provided the
tot al lo ad does not ex c eed 1 Wat t .
10.8
13.5
21.6
43.2
12
15
24
48
20
Voltage range
VDC
VDC
VDC
Reflected ripple current
mA p-p
Absolute Maximum Ratings
Parameter
Conditions
300℃
Lead temperature 1.5mm from case for 10 seconds
Internal power dissipation
450mW
Input voltage V , A05 types
Input voltage Vin, A12 types
Input voltage Vin, A15 types
Input voltage Vin, A24 types
Input voltage Vin, A48 types
7V
15V
18V
28V
54V
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http://www.microdc.cn
Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
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