MSA_(M)D-3W & MSB_(M)D-3W Series
3W, WIDE INPUT, ISOLATED & REGULATED
DUAL/SINGLE OUTPUT DIP DC-DC CONVERTER
multi-country patent protection
FEATURES
PRODUCT PROGRAM
Input
Output
● Wide (2:1) input range
● Efficiency up to 82%
Part
Number
Efficiency
(%, Typ)
Certificate
Voltage (VDC)
Current (mA)
Voltage
(VDC)
● Operating temperature: -40°C ~ +85°C
● 1500VDC isolation
● Short circuit protection(Automatic recovery)
● Internal SMD construction
● No heat sink required
● No external component required
● UL94-V0 package
● Industry standard pinout
● MTBF>1,000,000 hours
● RoHS Compliance
Nominal Range Max*
Max.
±300
±125
±100
600
Min.
±30
±12
±10
60
MSA0505(M)D-3W
MSA0512(M)D-3W
MSA0515(M)D-3W
MSB0505(M)D-3W
MSB0509(M)D-3W
MSB0512(M)D-3W
MSB0515(M)D-3W
MSA1205(M)D-3W
MSA1212(M)D-3W
MSA1215(M)D-3W
MSB1205(M)D-3W
MSB1209(M)D-3W
MSB1212(M)D-3W
MSB1215(M)D-3W
MSB1224(M)D-3W
MSA2405(M)D-3W
MSA2412(M)D-3W
MSA2415(M)D-3W
MSB2403(M)D-3W
MSB2405(M)D-3W
MSB2409(M)D-3W
MSB2412(M)D-3W
MSB2415(M)D-3W
MSB2424(M)D-3W
MSA4805(M)D-3W
MSA4812(M)D-3W
MSA4815(M)D-3W
MSB4803(M)D-3W
MSB4805(M)D-3W
MSB4809(M)D-3W
MSB4812(M)D-3W
MSB4815(M)D-3W
MSB4824(M)D-3W
±5
±12
±15
5
68
72
73
68
70
72
73
76
79
80
76
78
80
81
82
76
80
81
74
76
78
81
80
82
76
80
81
74
76
78
81
80
82
5
4.5-9
11
9
333
33
12
15
±5
±12
±15
5
250
25
200
20
±300
±125
±100
600
±30
±12
±10
60
12
9-18
22
9
333
33
APPLICATIONS
12
15
24
±5
±12
±15
3.3
5
250
25
The MSA_(M)D-3W &MSB_(M)D-3W Series
are specially designed for applications where a
wide range input voltage power supplies are
200
20
125
12
±300
±125
±100
909
±30
±12
±10
90
isolated from the input power supply in
a
distributed power supply system on a circuit
board. These products apply to:
UL
UL
UL
UL
UL
1) Where the voltage of the input power supply is
wide range (Voltage range≤ 2:1);
24
18-36
40
600
60
9
333
33
2) Where isolation is necessary between input
and output(Isolation voltage≤1500VDC);
3) Where the regulation of the output voltage and
the output ripple noise are demanded.
12
15
24
±5
±12
±15
3.3
5
250
25
200
20
125
12
±300
±125
±100
909
±30
±12
±10
90
MODEL SELECTION
MSA2405MD-3W
48
36-72
80
600
60
Rated Power
Package Style
Output Voltage
9
333
33
12
15
24
250
25
Input Voltage
200
20
Product Series
125
12
* Input voltage over it may cause permanent damage to the device.
Note: Metal package style’s series is MSA_MD-3W & MSB_MD-3W.
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
ISOLATION SPECIFICATIONS
Item
Test conditions
Min.
Typ.
Max.
Units
VDC
MΩ
Isolation voltage
Isolation resistance
Tested for 1 minute and 1mA max
Test at 500VDC
1500
1000
Isolation capacitance Input/Output
80
pF
The copyright and authority for the interpretation of the products are reserved by Mornsun
Specifications subject to change without notice.
A/2-2009 Page 1 of 3
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