A_M-1W & B_LM-1W Series
1W, FIXED INPUT, ISOLATED & UNREGULATED
DUAL/SINGLE OUTPUT,SUPERMINIATURE SIP PACKAGE
multi-country patent protection RoHS
FEATURES
Efficiency up to 80%
PRODUCT PROGRAM
Input
Output
Part
Number
Efficiency
(%, Typ)
Miniature SIP Package Style
Temperature Range: -40°C to+85°C
Internal SMD Construction
Industry Standard Pinout
No Heat sink Required
Voltage (VDC)
Current (mA)
Max
Voltage
(VDC)
Nominal
5
Range
4.5-5.5
Min
±10
±6
±5
±4
±10
±6
±5
±4
20
12
9
A0505M-1W
A0509M-1W
A0512M-1W
A0515M-1W
A1205M-1W
A1209M-1W
A1212M-1W
A1215M-1W
B0505LM-1W
B0509LM-1W
B0512LM-1W
B0515LM-1W
B1205LM-1W
B1209LM-1W
B1212LM-1W
B1215LM-1W
B2405LM-1W
B2409LM-1W
B2412LM-1W
B2415LM-1W
B2424LM-1W
±5
±9
±12
±15
±5
±9
±12
±15
5
±100
±56
±42
±33
±100
±56
±42
±33
200
111
83
70
75
78
79
No External Component Required
RoHS Compliance
72
75
10.8-13.2
4.5-5.5
12
5
77
79
70
75
79
80
72
75
77
79
70
73
75
78
77
APPLICATIONS
The A_M-1W
& B_LM-1W Series are
9
specially designed for applications where a
group of polar power supplies are isolated
from the input power supply in a distributed
power supply system on a circuit board.
These products apply to:
12
15
5
67
7
200
111
83
20
12
9
9
10.8-13.2
21.6-26.4
12
24
12
15
5
1) Where the voltage of the input power
supply is fixed (voltage variation ≤ ±10%);
2) Where isolation is necessary between
input and output (isolation voltage
≤1000VDC);
67
7
200
111
83
20
12
9
9
12
15
24
3) Where the regulation of the output voltage
and the output ripple noise are not
demanding.
67
7
42
5
Such as: purely digital circuits, ordinary low
frequency analog circuits, and IGBT power
device driving circuits.
ISOLATION SPECIFICATIONS
Item
Test conditions
Min
Typ
Typ
Max
Units
Isolation voltage
Isolation resistance
Tested for 1 minute and 1mA max
Test at 500VDC
1000
1000
VDC
MΩ
OUTPUT SPECIFICATION
Item
Test Conditions
Min
0.1
Max
1
Units
W
MODEL SELECTION
B0505LM-1W
Output power
Line regulation
Rated Power
Package Style
Output Voltage
Input Voltage
Product Series
For Vin change of 1%
1.2
15
10% to 100% full load(5V output)
10% to 100% full load(9V output)
10% to 100% full load(12V output)
10% to 100% full load(15V output)
10% to 100% full load(24V output)
100% full load
10
8.3
6.8
6.3
5
10
%
Load regulation
10
10
10
Temperature drift
0.03
%/°C
Output voltage accuracy
See tolerance envelope graph
MORNSUN Science& Technology co.,Ltd.
Address: 2th floor 6th building, Hangzhou
Industrial District, Guangzhou, China
Tel: 86-20-38601850
Fax: 86-20-38601272
http://www.mornsun-power.com
20MHz Bandwidth(AXXXXM-1W)
20MHz Bandwidth(BXXXXLM-1W)
100% load, nominal input(5V,12V)
100% load, nominal input(24V)
50
75
75
Ripple & Noise*
mVp-p
KHz
100
100
500
Switching frequency
*Test ripple and noise by “parallel cable” method. See detailed operation instructions at Testing of Power
Converter
section, application notes.
MORNSUN reserves the copyright
Specifications subject to change without notice.
A_M-1W & B_LM-1W A/1-2008
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