B-XL(D)S-1W
Series
Isolated 1W Single Output DC/DC Converters
SELECTION GUIDE
Order code
Input
Voltage
(V)
Output
Voltage
(V)
Output
Current
(MA)
Input Current
(Rated Load)
(MA)
Efficiency
(%)
Isolation
Capacitance
(PF)
MTTF
1
(KHRS)
B0303XLS-1W
B0305XLS-1W
3.3
3.3
5
5
5
5
5
5
5
12
12
12
12
12
12
15
15
15
15
15
15
24
24
24
24
3.3
5
5
5
5
12
12
15
15
5
5
12
12
15
15
5
5
12
12
15
15
5
5
12
12
303
200
100
200
200
83
83
67
67
200
200
83
83
67
67
200
200
83
83
67
67
200
200
83
83
420
409
131
290
290
260
260
253
253
121
121
110
110
110
110
93
93
85
85
84
84
60
60
53
53
72
74
76
69
69
77
77
79
79
69
69
76
76
76
76
69
69
77
77
78
78
70
70
78
78
26
26
28
28
28
33
33
40
40
36
36
58
58
56
56
27
27
58
58
67
67
61
61
98
98
1987
1979
1847
1847
1847
981
981
667
667
1485
1485
869
869
613
613
2110
2110
1790
1790
1560
1560
1253
1253
784
784
FEATURES
◆
RoHS compliant
◆
I/O isolation voltage 1000VDC
◆
Operating Temperature:
-40℃½﹢85℃
◆
High efficiency up to 81%
◆Fully
encapsulated toroidal magnetics
◆
Internal SMD construction
◆
Power density up to 0.85W/cm
3
B0505XLS-W5
B0505XLS-1W
B0505XLD-1W
B0512XLS-1W
B0512XLD-1W
B0515XLS-1W
B0515XLD-1W
B1205XLS-1W
B1205XLD-1W
B1212XLS-1W
B1212XLD-1W
B1215XLS-1W
B1215XLD-1W
◆No
electrolytic or tantalum capacitors
◆
5V,12Vand 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 3.4 million hours
B1505XLS-1W
B1505XLD-1W
B1512XLS-1W
B1512XLD-1W
B1515XLS-1W
B1515XLD-1W
B2405XLS-1W
B2405XLD-1W
B2412XLS-1W
B2412XLD-1W
MODEL SELECTION
①
②
③
④
⑤
⑥
B 05 05 X LS(D) -1W
Input Characteristics
Parameter
Voltage range
Conditions
Continuous operation,5V input types
Continuous operation,12V input types
Continuous operation,15V input types
Continuous operation,24V input types
Min
4.5
10.8
13.5
21.6
Typ
5
12
15
24
1.6
5
Max.
5.5
13.2
16.5
26.4
2.0
10.0
Units
V
①Product
Series
③Output
Voltage
⑤Package
Style
②Input
Voltage
④Fixed
Input
⑥Rated
Power
APPLICATIONS
The B-XLS(D)-1W 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 single rail supplies on primarily digital boards
with the added benefit of galvanic isolation to reduce
Reflected ripple current
5V&12V input types
15V&24V input types
mA p-p
Absolute Maximum Ratings
Lead temperature 1.5mm from case for 10 seconds
300°C
550mW
7V
15V
18V
28V
Internal power dissipation
Input voltage VIN,B0505XLS,B0512XLS,B0515XLS types
Input voltage VIN,B1205XLS,B1212XLS,B1215XLS types
Input voltage VIN,B1505XLS,B151XLS,B1515XLS types
Input voltage VIN,B2405XLS,B2412XLS,B2415XLS types
switching noise. Surface mount technology and advanced
packaging materials produce rugged reliable performance
over an extended temperature range from
-40°C to
85°C.
1.Calculated using MIL-HDBK-217FN2 calculation model with nominal input voltage at full load.
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Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
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