A-XD Datasheet, PDF (1/5 Pages) Microdc power Technology Co., Ltd – Isolated 1W Dual Output DC/DC Converters

A-XD&A-XS Series
Isolated 1W Dual Output DC/DC Converters
FEATURES
◆Footprint from 1.17cm²
◆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
◆No heatsink required
◆Dual output from a single input rail
◆UL 94V-0 package material
◆No external components required
◆Industry standard pinout
◆Power sharing on output
◆MTTF up to 3.1 million hours
MODEL SELECTION
A^①05^②05^③X^④ S^⑤
①Product Series
③Output Voltage
⑤SIP Package
②Input Voltage
④Fixed Input
APPLICATIONS
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 total load
does not exceed 1 Watt.
MICRODC R ESERVES THE COPYRIGHT
SELECTION GUIDE
Input
Order code Voltage(VDC) Current (mA)
Nominal
MAX
Output
Voltage
(VDC)
Current
(mA)
Efficiency
(%.Typ.)
Isolation
Capacitance
pF
A0505XS
5
A0509XS
5
A0512XS
5
A0515XS
5
A1205XS
12
A1209XS
12
A1212XS
12
A1215XS
12
A1505XS
15
A1512XS
15
A2412XS
24
A2415XS
24
A4805XS
48
A4809XS
48
A4812XS
48
A4815XS
48
A0505XD
5
A0509XD
5
A0512XD
5
A0515XD
5
A1205XD
12
A1209XD
12
A1212XD
12
A1215XD
12
A1505XD
15
A1512XD
15
A2412XD
24
A2415XD
24
A4805XD
48
A4809XD
48
A4812XD
48
A4815XD
48
289
±5
±100
69
28
267
±9
±55
75
32
260
±12
±42
77
34
256
±15
±33
78
36
120
±5
±100
69
33
113
±9
±55
74
46
111
±12
±42
75
55
110
±15
±33
76
54
91
±5
±100
71
39
87
±12
±42
78
68
52
±12
±42
80
65
52
±15
±33
80
95
30
±5
±100
70
26
26
±9
±55
80
38
26
±12
±42
80
52
26
±15
±33
80
56
289
±5
±100
69
28
267
±9
±55
75
32
260
±12
±42
77
34
256
±15
±33
78
36
120
±5
±100
69
33
113
±9
±55
74
46
111
±12
±42
75
55
110
±15
±33
76
54
91
±5
±100
71
39
87
±12
±42
78
68
52
±12
±42
80
65
52
±15
±33
80
95
30
±5
±100
70
26
26
±9
±55
80
38
26
±12
±42
80
52
26
±15
±33
80
56
1. Calculated using MIL-HDBK-217F with nominal input voltage at full load.
All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.
MTTF¹
KHrs
3103
2257
1579
1065
2193
1734
1303
932
1941
790
134
101
206
174
139
104
3103
2257
1579
1065
2193
1734
1303
932
1941
790
134
101
206
174
139
104
Input Characteristics
Parameter
Conditions
Voltage range
Reflected ripple current
Continuous operation,5V input
Continuous operation,12V input
Continuous operation, 15V input
Continuous operation,24V input
Continuous operation,48V input
Min.
4.5
10.8
13.5
21.6
43.2
Typ.
5
12
15
24
48
20
Max.
5.5
13.2
16.5
26.4
52.8
40
Units
VDC
VDC
VDC
VDC
VDC
mA p-p
Absolute Maximum Ratings
Parameter
Lead temperature 1.5mm from case for 10 seconds
Internal power dissipation
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
Conditions
300℃
450mW
7V
15V
18V
28V
54V
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