A-X(S)D-2WSeries
Isolated 2W Dual Output DC/DC Converters
SELECTION GUIDE
Input
Output
Current
Efficiency
(%.Typ.)
Isolation
MTTF1
KHrs
Capacitance
Order code
Voltage(VDC)
Nominal
Current (mA)
Voltage
(VDC)
(mA)
MAX
pF
A0505XS-2W
A0509XS-2W
A0512XS-2W
A0515XS-2W
A0518XS-2W
A1205XS-2W
A1209XS-2W
A1212XS-2W
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
A1512XD-2W
A2405XD-2W
A2412XD-2W
A2415XD-2W
A4805XD-2W
A4809XD-2W
A4812XD-2W
A4815XD-2W
5
500
494
488
476
465
208
201
198
198
190
103
98
±5
±9
±200
±111
±83
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
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
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
5
FEATURES
5
±12
±15
±18
±5
◆Footprint from 1.46cm2
5
±67
5
±55
◆I/O isolation voltage 1000VDC
◆Operating Temperature: -40℃～﹢85℃
◆High efficiency up to 86%
12
12
12
12
12
15
15
24
24
24
24
48
48
48
48
5
±200
±111
±83
±9
±12
±15
±18
±5
±67
±55
◆Fully encapsulated toroidal magnetics
◆Internal SMD construction
±200
±111
±200
±83
±12
±5
107
97
◆Power density up to 1.44W/cm3
◆No electrolytic or tantalum capacitors
◆5V,9V,12V and 15V output
±12
±15
±18
±5
97
±67
95
±55
51
±200
±111
±83
51
±9
◆No heatsink required
49
±12
±15
±5
49
±67
◆Dual output from a single input rail
◆UL 94V-0 package material
◆No external components required
◆Industry standard pinout
500
494
488
476
208
201
198
198
103
98
±200
±111
±83
5
±9
5
±12
±15
±5
5
±67
12
12
12
12
15
15
24
24
24
48
48
48
48
±200
±111
±83
±9
◆Power sharing on output
±12
±15
±5
±67
◆MTTF up to 1.5 million hours
±200
±111
±200
±83
±12
±5
MODEL SELECTION
107
97
①
②
③
④
⑤
⑥
A 05 05 X S -2W
±12
±15
±5
97
±67
①Product Series
③Output Voltage
⑤SIP Package
②Input Voltage
④Fixed Input
⑥Rated Power
51
±200
±111
±83
51
±9
49
±12
±15
49
±67
1. Calculated using MIL-HDBK-217F with nominal input voltage at full load.
APPLICATIONS
All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.
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
Absolute Maximum Ratings
does not exceed
2 Watt. Pin compatibility with the
Parameter
Lead temperature 1.5mm from case for 10 seconds
Internal power dissipation
Conditions
A-X(S)D-1W series ensures minimal effort in upgrading
distributed power systems.
300℃
300mW
7V
Input voltage V , A05 types
Input voltage Vin, A12 types
15V
Input voltage Vin, A15 types
18V
Input voltage Vin, A24 types
28V
MICRODC RESERVES THE COPYRIGHT
Input voltage Vin, A48 types
54V
http://www.microdc.cn
Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
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