DUAL/SINGLE OUTPUT DC-DC CONVERTER
A_S-1W & B_LS-1W Series
1W, FIXED INPUT, ISOLATED & UNREGULATED DUAL/SINGLE OUTPUT DC-DC CONVERTER
FEATURES ● Efficienc...
Description
A_S-1W & B_LS-1W Series
1W, FIXED INPUT, ISOLATED & UNREGULATED DUAL/SINGLE OUTPUT DC-DC CONVERTER
FEATURES ● Efficiency up to 84% ● Small Size ● Low Temperature Rise ● 1KVDC Isolation ● Operating Temperature Range:
-40°C ~ +85°C ● No External Component Required ● Industry Standard Pinout
RoHS
PART NUMBER SYSTEM A0505S-1W
SELECTION GUIDE
Input
Model Number
Voltage(VDC)
Nominal (Range)
B0303LS-1W B0305LS-1W
3.3 (3.0-3.6)
A0505S-1W
A0509S-1W
A0512S-1W
A0515S-1W
A0524S-1W
B0503LS-1W B0505LS-1W B0506LS-1W
5 (4.5-5.5)
B0507LS-1W
B0509LS-1W
B0512LS-1W
B0515LS-1W
B0524LS-1W
A1205S-1W
A1209S-1W
A1212S-1W
A1215S-1W B1203LS-1W B1205LS-1W
12 (10.8-13.2)
B1209LS-1W
B1212LS-1W
B1215LS-1W
Output Voltage (VDC)
3.3 5 ±5 ±9 ±12 ±15 ±24 3.3 5 6 7.2 9 12 15 24 ±5 ±9 ±12 ±15 3.3 5 9 12 15
Output Current (mA)
Max.
Min.
303 31
200 20
±100
±10
±56 ±6
±42 ±5
±33 ±4
±21 ±3
303 31
200 20
167 16
139 14
111 12
83 9
67 7
42 5
±100
±10
±56 ±6
±42 ±5
±33 ±4
303 31
200 20
111 12
83 9
67 7
APPLICATIONS
The A_S-1W & B_LS-1W Series are designed for application where isolated output is required from a distributed power system.
These products apply to where:
1) Input voltage variation ≤ ±10%;
2) 1KVDC input and output isolation;
3) Regulated and low ripple noise is not required. Such as: digital circuits, low frequency analog circuits, and
IGBT power device driving circuits.
Input Current (mA)(typ.)
@Max. @No Load Load 417
42 392 273 268 253 33 229 241 ...
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