B0305S-2W Datasheet, PDF (1/5 Pages) MORNSUN Science& Technology Ltd. – DUAL/SINGLE OUTPUT DC-DC CONVERTER

A_S-2W & B_S-2W Series
2W, FIXED INPUT, ISOLATED & UNREGULATED
DUAL/SINGLE OUTPUT DC-DC CONVERTER
FEATURES
● Efficiency up to 86%
● 1KVDC isolation
● SIP package
● High power density
● Low temperature rise
● Operating temperature range: -40°C ~ +85°C
● No external component required
● Industry standard pinout
Patent Protection RoHS
PART NUMBER SYSTEM
A0505S-2W
Rated Power
Package Style
O utp ut Vo lta g e
In p u t Vo lta g e
Product Series
APPLICATIONS
The A_S-2W & B_S-2W Series are designed for application
where isolated output is required from a distributed power
syst em.
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.
SELECTION GUIDE
Model Number
Input
Voltage(VDC)
Nominal
(Range)
B0303S-2W
B0305S-2W
3.3(2.97-3.63)
A0505S-2W
A0509S-2W
Output
Voltage
(VDC)
3.3
5
±5
±9
A0512S-2W
A0515S-2W
A0524S-2W
B0503S-2W
B0505S-2W
±12
±15
±24
5
(4.5-5.5)
3.3
5
B0509S-2W
9
B0512S-2W
12
B0515S-2W
15
B0524S-2W
24
A1205S-2W
±5
A1209S-2W
±9
A1212S-2W
±12
A1215S-2W
A1224S-2W
B1205S-2W
±15
12
±24
(10.8-13.2)
5
B1209S-2W
9
B1212S-2W
12
B1215S-2W
15
B1224S-2W
24
Output Current
(m A)
Max. Min.
400
40
400
40
±200
±20
±111
±12
±83
±9
±67
±7
±42
±5
400
40
400
40
222
23
167
17
133
14
84
10
±200
±20
±111
±12
±83
±9
±67
±7
±42
±5
400
40
222
23
167
17
133
14
84
10
Input Current
(m A)(typ. )
@Max. @No
Load Load
--
--
749
46
491
33
466
36
464
34
459
19
453
25
355
35
490
44
467
33
463
33
466
33
465
34
198
18
191
17
188
16
197
20
186
12
204
16
202
24
190
16
196
19
189
15
Reflected
Ripple
Current
(m A, typ.)
--
32
30
22
26
33
49
43
44
19
20
20
59
23
30
20
21
19
31
28
22
16
13
Max.
Capacitive
Load^#(µF)
Efficiency
(%, typ.)
@Max. Load
73
220
78
82
85
100
86
82
84
74
81
84
220
83
84
82
81
84
100
86
82
84
81
82
220
85
82
84
Approval
UL
UL
UL
UL
UL CE
UL CE
UL CE
UL CE
UL
UL
UL
UL
UL CE
UL CE
UL CE
UL CE
The copyright and authority for the interpretation of the products are reserved by MORNSUN
A_S-2W & B_S-2W B/1-2012
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