2A-X(S)D Series
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
2A0505XS
2A0509XS
2A0512XS
2A0515XS
2A0518XS
2A1205XS
2A1209XS
2A1212XS
2A1215XS
2A1218XS
2A1505XS
2A1512XS
2A2405XS
2A2412XS
2A2415XS
2A2418XS
2A4805XS
2A4809XS
2A4812XS
2A4815XS
2A0505XD
2A0509XD
2A0512XD
2A0515XD
2A1205XD
2A1209XD
2A1212XD
2A1215XD
2A1505XD
2A1512XD
2A2405XD
2A2412XD
2A2415XD
2A4805XD
2A4809XD
2A4812XD
2A4815XD
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
◆I/O isolation voltage 1000VDC
◆Operating Temperature: -40℃~﹢85℃
◆High efficiency up to 86%
5
±55
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
◆Fully encapsulated toroidal magnetics
◆Internal SMD construction
±55
±200
±111
±200
±83
±12
±5
◆Power density up to 1.44W/cm3
◆No electrolytic or tantalum capacitors
◆5V,9V,12V and 15V output
107
97
±12
±15
±18
±5
97
±67
95
±55
51
±200
±111
±83
◆No heatsink required
51
±9
49
±12
±15
±5
◆Dual output from a single input rail
◆UL 94V-0 package material
◆No external components required
◆Industry standard pinout
49
±67
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
◆Power sharing on output
±9
±12
±15
±5
◆MTTF up to 1.5 million hours
±67
±200
±111
±200
±83
MODEL SELECTION
±12
±5
①
②
③
④
⑤
2A 05 05 X S
107
97
±12
±15
±5
①Product Series
③Output Voltage
⑤SIP Package
②Input Voltage
④Fixed Input
97
±67
51
±200
±111
±83
51
±9
49
±12
±15
49
±67
APPLICATIONS
1. Calculated using MIL-HDBK-217F with nominal input voltage at full load.
The 2A-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 2 Watt. Pin compatibility with the A-X(S)D-1W
series ensures minimal effort in upgrading distributed
power systems.
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
Conditions
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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