A-X(S)D-2W
Series
Isolated 2W Dual Output DC/DC Converters
SELECTION GUIDE
Input
Order code
Voltage(VDC)
Nominal
A0505XS-2W
Output
Voltage
(VDC)
Efficiency
Isolation
Capacitance
pF
24
28
30
33
36
35
55
63
66
60
41
75
55
95
104
108
45
74
90
112
24
28
30
33
35
55
63
66
41
75
40
95
104
45
74
90
112
Current (mA)
MAX
500
494
488
476
465
208
201
198
198
190
103
98
107
97
97
95
51
51
49
49
500
494
488
476
208
201
198
198
103
98
107
97
97
51
51
49
49
MTTF
1
KHrs
1574
663
338
187
155
490
343
229
148
138
318
249
490
183
127
120
235
195
152
112
1574
663
338
187
490
343
229
148
318
249
157
183
127
235
195
152
112
Current
(mA)
±200
±111
±83
±67
±55
±200
±111
±83
±67
±55
±200
±111
±200
±83
±67
±55
±200
±111
±83
±67
±200
±111
±83
±67
±200
±111
±83
±67
±200
±111
±200
±83
±67
±200
±111
±83
±67
(%.Typ.)
80
81
82
84
80
80
83
84
84
82
81
85
82
86
86
85
82
82
85
85
80
81
82
84
80
83
84
84
81
85
80
86
86
82
82
85
85
5
5
5
5
5
12
12
12
12
12
15
15
24
24
24
24
48
48
48
48
5
5
5
5
12
12
12
12
15
15
24
24
24
48
48
48
48
±5
±9
±12
±15
±18
±5
±9
±12
±15
±18
±5
±12
±5
±12
±15
±18
±5
±9
±12
±15
±5
±9
±12
±15
±5
±9
±12
±15
±5
±12
±5
±12
±15
±5
±9
±12
±15
FEATURES
◆
◆
◆
◆
◆
◆
◆
◆
◆
◆
◆
◆
◆
◆
◆
◆
A0509XS-2W
A0512XS-2W
Footprint from 1.46cm
2
A0515XS-2W
A0518XS-2W
I/O isolation voltage 1000VDC
Operating Temperature: -40℃�½�﹢85℃
A1205XS-2W
A1209XS-2W
A1212XS-2W
High efficiency up to 86%
Fully encapsulated toroidal magnetics
Internal SMD construction
Power density up to 1.44W/cm
3
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 1.5 million hours
A1215XS-2W
A1218XS-2W
A1505XS-2W
A1512XS-2W
A2405XS-2W
A2412XS-2W
A2415XS-2W
A2418XS-2W
A4805XS-2W
A4809XS-2W
A4812XS-2W
A4815XS-2W
A0505XD-2W
A0509XD-2W
A0512XD-2W
A0515XD-2W
A1205XD-2W
A1209XD-2W
A1212XD-2W
A1215XD-2W
A1505XD-2W
MODEL SELECTION
①
②
③ ④
⑤
⑥
A 05 05 X S -2W
A1512XD-2W
A2405XD-2W
A2412XD-2W
A2415XD-2W
A4805XD-2W
A4809XD-2W
A4812XD-2W
A4815XD-2W
①Product
Series
③Output
Voltage
⑤SIP
Package
②Input
Voltage
④Fixed
Input
⑥Rated
Power
APPLICATIONS
The A-X(S)D-2W 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 2 Watt. Pin compatibility with the
A-X(S)D-1W series ensures minimal effort in upgrading
distributed power systems.
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.
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
Conditions
300℃
300mW
7V
15V
18V
28V
54V
MICRODC RESERVES THE COPYRIGHT
Input voltage Vin, A48 types
Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
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