MSB2409D-3W [MORNSUN]
DC-DC Regulated Power Supply Module;
| 型号： | MSB2409D-3W |
| 厂家： | 
MORNSUN SCIENCE& TECHNOLOGY LTD. |
| 描述： | DC-DC Regulated Power Supply Module |
| 文件： | 总6页 (文件大小：546K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
FEATURES
● 2:1 wide input range
● Efficiency up to 82%
● Operating temperature range:
-40°C ~ +85°C
● 1.5KVDC isolation
● Short circuit protection(Automatic recovery)
● Internal SMD construction
● Low Temperature rise
MSA_(M)D-3W & MSB_(M)D-3W Series
3W, WIDE INPUT, ISOLATED & REGULATED
DUAL/SINGLE OUTPUT DIP DC-DC CONVERTER
● No external component required
● UL94-V0 package
● Industry standard pinout
● MTBF>1,000,000 hours
Patent Protection RoHS
APPLICATIONS
The MSA_(M)D-3W & MSB_(M)D-3W series are designed
for applications where the output power is directly introduced
into the power control circuit board After the AC / DC converter
filter circuit from a distributed power system. For these DC-DC
converters, You can reduce the design point of failure and save
the development of micro power supply‘s manpower, material
and time costs, also better ensure product quality stability,
protect safety and reliability of the end of products.
These products apply to where:
PART NUMBER SYSTEM
MSA2405MD-3W
Rated Power
Package Style
Output Voltage
Input Voltage
Product Series
1) Input voltage variation range≤ 2:1;
2) 1.5KVDC input and output isolation;
3) Regulated and low ripple noise are required.
SELECTION GUIDE
Input
Reflected
Ripple
Current
(mA,typ.)
Efficiency
(%, typ.)
@Max.
Load
Output Output Current (mA) Input Current (mA)(typ.)
Max.
Capacitive
Load(µF)
Voltage(VDC)
Nominal
Model Number
Voltage
(VDC)
Certificate
@No
Load
Max*
Max.
Min.
@Max. Load
882
(Range)
MSA0505(M)D-3W
±5
±12
±15
5
±300
±125
±100
600
±30
±12
±10
60
680
330
220
1000
680
470
330
680
330
220
1000
680
470
330
220
680
470
330
220
2200
1000
680
470
330
220
68
72
73
68
70
72
73
76
79
80
76
78
80
81
82
76
78
80
81
74
76
78
81
80
82
85
65
25
25
35
833
822
882
857
833
822
329
316
313
329
321
313
309
305
164
160
156
154
169
164
160
154
156
152
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
MSA2409(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
5
11
(4.5-9)
9
333
33
12
15
±5
±12
±15
5
250
25
200
20
±300
±125
±100
600
±30
±12
±10
60
20
12
22
(9-18)
9
333
33
12
15
24
±5
±9
±12
±15
3.3
5
250
25
35
10
25
20
200
20
125
12
±300
±167
±125
±100
909
±30
±16
±12
±10
90
UL
UL
UL
UL
UL
UL
24
40
(18-36)
600
60
9
333
33
15
30
12
15
24
250
25
200
20
125
12
The copyright and authority for the interpretation of the products are reserved by MORNSUN
MSA_(M)D-3W&MSB_(M)D-3W
A/4-2012
Page 1 of 6
Input
Voltage(VDC)
Nominal
(Range)
Reflected
Ripple
Current
(mA,typ.)
Efficiency
(%, typ.)
@Max.
Load
Output Current (mA) Input Current (mA)(typ.)
Output
Voltage
(VDC)
Max.
Capacitive
Load(µF)
Model Number
Certificate
@Max.
Load
@No
Load
Max*
Max.
Min.
82
78
77
680
330
220
2200
1000
680
470
330
220
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
±300
±125
±100
909
±30
±12
±10
90
76
80
81
74
76
78
81
80
82
6
8
20
±12
±15
84
82
80
77
78
76
3.3
5
48
(36-72)
80
600
60
9
333
33
25
12
15
24
250
25
200
20
125
12
*Input voltage can’t exceed this value, or will cause the permanent damage. ★Designing.
INTPUT SPECIFICATIONS
Item
Test Conditions
Min.
Typ.
--
Max.
Unit
VDC
W
5VDC Input Models
12VDC Input Models
24VDC Input Models
48VDC Input Models
5VDC Input Models
12VDC Input Models
24VDC Input Models
48VDC Input Models
-0.7
-0.7
-0.7
-0.7
--
12
25
50
100
4.5
9
--
Input Surge Voltage (1sec. max.)
--
--
4.0
8.5
17
34
1.5
--
Start-up Voltage
--
18
36
2.5
--
--
Short Circuit Input Power
Input Filter
π Filter
OUTPUT SPECIFICATIONS
Item
Test Conditions
Min.
0.3
--
Typ.
--
Max.
3
Unit
W
Output Power
Positive voltage accuracy
Negative voltage accuracy
Output Voltage Balance
Line Regulation
±1
±3
Refer to recommended circuit
--
±3
±5
Dual Output, Balanced Loads
Input voltage from low to high
From10% to 100% load
--
±0.5
±0.2
±0.5
6
±1
%
--
±0.5
±1
Load Regulation
--
Transient Recovery Time
Transient Response Deviation
Temperature Drift
--
15
ms
%
25% Load step change
--
±3
±5
Refer to recommended circuit
20MHz Bandwidth
--
--
±0.03
100
%/°C
mVp-p
Ripple & Noise*
--
50
Short Circuit Protection
Continuous, automatic recovery
Note: Dual output models unbalanced load: ±5%.
*Ripple and noise tested by “parallel cable” method. See detailed operation instructions at Testing of Power Converter section, application notes.
COMMON SPECIFICATIONS
Item
Test Conditions
Min.
1500
1000
--
Typ.
--
Max.
--
Unit
VDC
MΩ
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
MTBF
Tested for 1 minute and leakage current less than 1 mA
Test at 500VDC
--
--
Input/Output,100KHz/1V
80
300
--
--
pF
100% load, input voltage range
MIL-HDBK-217F@25℃
--
--
KHz
1000
--
K hours
Case Material
Weight
D: Plastic(UL94-V0), MD:Stainless steel
--
15
--
g
The copyright and authority for the interpretation of the products are reserved by MORNSUN
MSA_(M)D-3W&MSB_(M)D-3W
A/4-2012
Page 2 of 6
ENVIRONMENTAL SPECIFICATIONS
Item
Test Conditions
Min.
--
Typ.
--
Max.
Unit
%
Storage Humidity
Operating Temperature
Storage Temperature
Temp. rise at full load
Soldering Temperature
Cooling
Non condensing
95
Power derating (above 71℃)
-40
-55
--
--
85
--
125
°C
Ta=25°C
15
--
--
300
1.5mm from case for 10 seconds
--
Free air convection
EMC SPECIFICATIONS
EMI
CE
CISPR22/EN55022 CLASS A（External Circuit Refer to Figure1-②）
IEC/EN61000-4-2 Contact ±4KV perf. Criteria B
ESD
EFT
Surge
EMS
IEC/EN61000-4-4 ±2KV
IEC/EN61000-4-5 ±2KV
perf. Criteria B（External Circuit Refer to Figure 1-①）
perf. Criteria B（External Circuit Refer to Figure 1-①）
EMC RECOMMENDED CIRCUIT
(Figure1)
MSA_(M)D-3W Recommended external circuit parameters:
Model
MSA05_(M)D-3W
MSA12_(M)D-3W
MSA24_(M)D-3W
MSA48_(M)D-3W
FUSE
MOV
LDM1
TVS
C0
Choose according to load
--
--
10D560K
82μH CD53
SMCJ48A
10D121K
82μH CD53
SMCJ100A
120μF/100V
--
EMS
--
--
SMCJ28A
680μF/25V
--
SMCJ13A
680μF/16V
680μF/16V
--
120μF/50V
--
C0
C1
4.7μF/50V 1210
4.7μF/50V 1210
4.7μF/100V 1210
EMI
100pF/2KV 1206(MSA24_D-3W)
1000pF/2KV 1206(MSA24_MD-3W)
C2
C3
--
--
--
--
100pF/2KV 1206
--
(MSA48_D-3W)
MSB_(M)D-3W Recommended external circuit parameters:
Model
MSB05_(M)D-3W
MSB12_(M)D-3W
MSB24_(M)D-3W
MSB48_(M)D-3W
FUSE
MOV
LDM1
TVS
C0
Choose according to load
--
--
10D560K
82μH CD53
SMCJ48A
120μF/50V
--
10D121K
82μH CD53
SMCJ100A
120μF/100V
--
EMS
--
--
SMCJ13A
680μF/16V
680μF/16V
SMCJ28A
680μF/25V
--
C0
4.7μH
(MSB05_MD-3W)
LDM2
C1
--
--
--
--
--
--
4.7μF/50V 1210
4.7μF/50V 1210
4.7μF/100V 1210
EMI
100pF/2KV 1206
（MSB12_D-3W）
1000pF/2KV 1206
（MSB12_MD-3W）
1000pF/2KV 1206
（MSB24_MD-3W）
100pF/2KV 1206
（MSB48_MD-3W）
C2
C3
100pF/2KV 1206
100pF/2KV 1206
100pF/2KV 1206
Note: 1. In Figure 1,part①is EMS Recommended external circuit, part②is EMI recommended external circuit. Choose according to requirements.
2. If there is no recommended parameters, the model no require the external component.
The copyright and authority for the interpretation of the products are reserved by MORNSUN
MSA_(M)D-3W&MSB_(M)D-3W
A/4-2012
Page 3 of 6
EMC RECOMMENDED CIRCUIT PCB LAYOUT
(Figure 2) MSA_(M)D-3W Series
(Figure 2) MSB_(M)D-3W Series
PRODUCT TYPICAL CURVE
100
Operating Temp.(
C )
Efficiency VS Output Load curve
Efficiency VS Output Load curve
MSA2405D-3W
MSA2415D-3W
MSA2405D-3W
MSA2415D-3W
(Vin=Vin-nominal)
(Full Load)
100
90
80
70
60
50
40
30
20
10
0
90
86
82
78
74
70
66
62
58
54
50
18 20 22 24 26 28 30 32 34 36
10 20 30 40 50 60 70 80 90 100
Total Output Current (%)
Input Voltage(V)
Efficiency VS Output Load curve
Efficiency VS Output Load curve
MSB2405D-3W
MSB2415D-3W
MSB2405D-3W
MSB2415D-3W
(Vin=Vin-nominal)
(Full Load)
100
90
80
70
60
50
40
30
20
10
0
90
86
82
78
74
70
66
62
58
54
50
10 20 30 40 50 60 70 80 90 100
18 20 22 24 26 28 30 32 34 36
Total Output Current (%)
Input Voltage(V)
The copyright and authority for the interpretation of the products are reserved by MORNSUN
MSA_(M)D-3W&MSB_(M)D-3W
A/4-2012
Page 4 of 6
OUTLINE DIMENSIONS、RECOMMENDED FOOTPRINT & PACKAGING
RECOMMENDED FOOTPRINT
MECHANICAL DIMENSIONS
MS_MD
MS_D
DUAL OUTPUT
31.50[1.240]
31.80[1.252]
MS_MD
MS_D
31.50[1.240]
31.80[1.252]
∅0.70 [0.028]
24 23 22
15 14 13
10 11 12
1
2
3
10 11 12
15 14 13
(Bottom View)
1
2 3
24 23 22
2.54 [0.100]
27.94 [1.100]
2.54 [0.100]
27.94 [1.100]
SINGLE OUTPUT
24
1
15 14 13
10 11 12
(Side View)
∅0.50 [0.020]
TUBE OUTLINE DIMENSIONS
22.70 [0.894]
Note:
Unit:mm[inch]
Pin diameter tolerances:±0.10mm[±0.004inch]
General tolerances:±0.25mm[±0.010inch]
FOOTPRINT DETAILS
Single
Vin
Dual
Vin
Pin
1,24
Note:
Unit :mm[inch]
General tolerances: ±0.50mm[±0.020inch]
L=530mm[20.866inch] Tube Quantity: 15pcs
L=220mm[8.661inch] Tube Quantity: 6pcs
Short tube inner package dimensions: L*W*H= 255*170*80mm
Short tube outer package dimensions: L*W*H= 375*280*270mm
Long tube inner package dimensions: L*W*H= 580*200*100mm
Long tube outer package dimensions(with two inner package boxes):
L*W*H= 600*215*220mm
11.30 [0.445]
-Vo
0V
2,23
3,22
No Pin
No Pin
0V
10,15
11,14
12,13
0V
+Vo
+Vo
GND
GND
NC:No connection
Long tube outer package dimensions(with three inner package boxes):
L*W*H= 600*215*325mm
TEST CONFIGURATIONS
Input Reflected-Ripple Current Test Setup
Input reflected-ripple current is measured with an inductor Lin and Capacitor Cin to simulate source impedance.
Oscilloscope
Lin
Current
Probe
Load
Cin
DC
DC
Lin(4.7µH)
Cin(220µF, ESR < 1.0Ω at 100 KHz)
DESIGN CONSIDERATIONS
1) Requirement on output load
To ensure this module can operate efficiently and reliably, During operation, the minimum output load could not be less than 10% of the full load.
If the actual output power is very small, please connect a resistor with proper resistance at the output end in parallel to increase the load, or use our
company’s products with a lower rated output power.
2) Overload Protection
Under normal operating conditions, the output circuit of these products has no protection against overload. The simplest method is to connect a
self-recovery fuse in series at the input end or add a circuit breaker to the circuit.
Input Fuse Selection Guide
5VDC Input Models
12VDC Input Models
2000mA Slow-Blow type
1000mA Slow-Blow type
24VDC Input Models
48VDC Input Models
500mA Slow-Blow type
250mA Slow-Blow type
3) Recommended circuit
All the MSA_(M)D-3W & MSB_(M)D-3W Series have been tested according to the following recommended testing circuit before leaving
factory(Figure 4).
If you want to further decrease the input/output ripple, you can increase a capacitance properly or choose capacitors with low ESR. However, the
capacitance of the output filter capacitor must be proper. If the capacitance is too big, a startup problem might arise. For every channel of output,
provided the safe and reliable operation is ensured, the greatest capacitance of its filter capacitor must less than the Max. Capacitive Load. Generally:
If you want to use the products in high EMI, please choose our metal packaged products (MSA_MD-3W & MSB_MD- 3W).
General: Cin: 5V&12V
24V&48V
100μF
10μF~47μF
Cout: 10μF/100mA
The copyright and authority for the interpretation of the products are reserved by MORNSUN
MSA_(M)D-3W&MSB_(M)D-3W
A/4-2012
Page 5 of 6
+Vo
0V
Vin
Cout
Cout
Cin
DC DC
GND
-Vo
Single Output
+Vo
0V
Vin
Cin
Cout
DC DC
(Figure 4)
GND
4) Input current
Nominal input voltage range.The input current of the power supply must be sufficient to the startup current (Ip) of the DC/DC module(Figure 5).
General: Ip ≤1.4*Iin-max
Ip
Input Voltage
Range
Input Voltage (V)
(Figure 5)
5) Cannot use in parallel and hot swap
Note:
1. Operation under minimum load will not damage the converter; However, they may not meet all specification listed.
2. Max. Capacitive Load tested at input voltage range and full load.
3. All specifications measured at Ta=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified.
4. In this datasheet, all the test methods of indications are based on our corporate standards.
5. All characteristics are for listed model only, non-standard models may perform differently, please contact our technical person for more detail.
6. Contact us for your specific requirement.
7. Specifications subject to change without prior notice.
MORNSUN Science & Technology Co.,Ltd.
Address: No. 5, Kehui St. 1, Kehui development center, Science Ave., Guangzhou Science City, Luogang district, Guangzhou,P.R.China.
Tel: 86-20-28203030
Fax:86-20-28203068
Http://www.mornsun-power.com
The copyright and authority for the interpretation of the products are reserved by MORNSUN
MSA_(M)D-3W&MSB_(M)D-3W
A/4-2012
Page 6 of 6
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