B0305M-1W Datasheet, PDF (1/4 Pages) MORNSUN Science& Technology Ltd. – ISOLATED & UNREGULATED SINGLE OUTPUT DC-DC CONVERTER

B_M-1W Series
1W, SUPERMINIATURE FIXED INPUT
ISOLATED & UNREGULATED SINGLE OUTPUT
DC-DC CONVERTER
FEATURES
● Efficiency up to 78%
● Super Miniature SIP Package
● 1KVDC Isolation
● Operating Temperature Range:
-40°C to +85°C
● Low Temperature Rise
● No external component required
● Industry standard pinout
Patent Protection
PART NUMBER SYSTEM
B0505M -1W
Rated Power
Package St yle
Out put Voltage
Input Voltage
Produc t Ser ies
RoHS
APPLICATIONS
The B_M-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 and low frequency analog circuits.
SELECTION GUIDE
Model Number
Input
Voltage(VDC)
Nominal
(Range)
B0303M-1W
B0305M-1W
3.3
(3.0-3.6)
B0505M-1W
B0509M-1W
B0512M-1W
5
(4.5-5.5)
B0515M-1W
B1205M-1W
B1212M-1W
B1215M-1W
12
(10.8-13.2)
Output
Voltage
(VDC)
3.3
5
5
9
12
15
5
12
15
Output Current
(mA)
Max.
Min.
303
30
200
20
200
20
111
12
83
9
67
7
200
20
83
9
67
7
Input Current
(mA)(typ.)
@Max. @No
Load Load
373
40
389
251
256
20
252
244
118
106
15
105
Reflected
Ripple
Current
(m A, typ. )
20
Max.
Efficiency
Capacitive (%, typ.)
Load(µF) @Max. Load
69
74
70
76
220
77
78
70
77
78
Approval
INPUT SPECIFICATIONS
Item
Test Conditions
Min.
3.3VDC input
-0.7
Input Surge Voltage (1sec. max.) 5VDC input
-0.7
12VDC input
-0.7
Input Filter
OUTPUT SPECIFICATIONS
Item
Test Conditions
Min.
Output Power
0.1
Output Voltage Accuracy
Line Regulation
For Vin change of ±1%
--
3.3VDC output
--
5VDC output
--
Load Regulation
10% to 100% load
9VDC output
--
12VDC output
--
15VDC output
--
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Typ.
Max.
--
5
--
9
--
18
Capacitance Filter
Unit
VDC
Typ.
Max.
Unit
--
1
W
See tolerance envelope curve
--
±1.2
12
20
10.5
15
%
8.3
10
6.8
10
6.3
10
B_M-1W B/1-2012
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