MORNSUN B2409S/D-1W Single output miniature sip/dip package Datasheet

B_S-1W & B_D-1W Series
1W, FIXED INPUT ISOLATED & UNREGULATED
SINGLE OUTPUT MINIATURE SIP/DIP PACKAGE
FEATURES
● Efficiency up to 80%
● Miniature SIP/DIP Package
● 1KVDC Isolation
● Operating Temperature Range:
-40°C ~ +85°C
● Low Temperature Rise
● No External Component Required
● PCB Mounting
● Industry Standard Pinout
RoHS
PART NUMBER SYSTEM
B0505S-1W
APPLICATIONS
The B_S-1W & B_D-1W Series are designed for
application where isolated output is required from a
Rated Power
Package Style
Output Voltage
Input Voltage
Product Series
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, low frequency analog circuits,
and IGBT power device driving circuits.
SELECTION GUIDE
Model
Number
B0303S/D-1W
Input Voltage(VDC)
Nominal
(Range)
3.3
(2.97-3.63)
Output Current
(mA)
Input Current
(mA)(typ.)
@No
@Max.
Load
Load
Output
Voltage
(VDC)
Max.
Min.
3.3
303
30
417
50
Reflected
Ripple
Current
(mA,typ.)
Max.
Capacitive
Load(µF)
Efficiency
(%, typ.)
@Max.
Load
72
15
5
200
20
392
74
3.3
303
30
271
72
B0505S/D-1W
5
200
20
270
70
B0507S/D-1W
7.2
138
14
252
72
9
111
12
252
B0512S/D-1W
12
83
9
B0515S/D-1W
15
67
7
B0305S/D-1W
B0503S/D-1W
B0509S/D-1W
5
(4.5-5.5)
31
20
UL CE
248
79
UL CE
247
80
UL CE
42
4
240
77
303
30
110
72
5
200
20
116
9
111
12
105
B1212S/D-1W
12
83
9
B1215S/D-1W
15
67
7
5
200
20
92
15
67
6
85
78
71
24
B1205S/D-1W
B1209S/D-1W
B1505S/D-1W
B1515S-1W
12
(10.8-13.2)
15
(13.5-16.5)
UL CE
78
3.3
B0524S-1W
B1203S/D-1W
Approval
71
UL CE
76
UL CE
104
78
UL CE
101
80
UL CE
16
14
23
18
220
71
B2403S/D-1W
3.3
303
30
57
B2405S/D-1W
5
200
20
57
73
UL CE
B2409S/D-1W
9
111
12
52
78
UL CE
24
(21.6-26.4)
8
61
12
83
9
50
79
UL CE
B2415S/D-1W
15
67
7
50
80
UL CE
B2424S-1W
24
42
4
50
80
B2412S/D-1W
Note: The B_S-W2 & B_D-W2 series also are available in our company.
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B_S-1W&B_D-1W
B/2-2012
Page 1 of 5
INPUT SPECIFICATIONS
Item
Input Surge Voltage
(1000 ms)
Test Conditions
Min.
Typ.
Max.
3.3VDC input
-0.7
--
5
5VDC input
-0.7
--
9
12VDC input
-0.7
--
18
15VDC input
-0.7
--
21
24VDC input
-0.7
--
30
Unit
VDC
Capacitance Filter
Input Filter
OUTPUT SPECIFICATIONS
Item
Test Conditions
Output Power
Min.
Typ.
Max.
Unit
0.1
--
1
W
Output Voltage Accuracy
Line Regulation
Load Regulation
See tolerance envelope curve
For Vin change of ±1%
10% to 100% load
3.3VDC output
--
--
±1.5
Others
--
--
±1.2
3.3VDC output
--
15
20
5V/7.2VDC output
--
12.8
15
9VDC output
--
8.3
15
12VDC output
--
6.8
15
15VDC output
--
6.3
15
24VDC output
--
5
15
%
Temperature Drift
100% load
--
--
±0.03
%/°C
Ripple & Noise*
20MHz Bandwidth
--
75
100
mVp-p
--
--
1
s
Short Circuit Protection**
Note: 1.*Test ripple and noise by “parallel cable” method. See detailed operation instructions at Testing of Power Converter section, application notes.
2.**Supply voltage must be discontinued at the end of short circuit duration.
COMMON SPECIFICATIONS
Item
Test Conditions
Min.
Typ.
Max.
Unit
Isolation Voltage
Tested for 1 minute and leakage current less than 1 mA
1000
--
--
VDC
Isolation Resistance
Test at 500VDC
1000
--
--
MΩ
Isolation Capacitance
Input/Output,100KHz/1V
B2424S-1W
--
100
--
Others
--
30
--
pF
Switching Frequency
Full load, nominal input
--
100
--
KHz
MTBF
MIL-HDBK-217F@25℃
3500
--
--
K hours
Case Material
Weight
Plastic(UL94-V0)
B_S-1W Series
--
1.2
--
B_D-1W Series
--
1.8
--
g
ENVIRONMENTAL SPECIFICATIONS
Item
Test Conditions
Min.
Typ.
Max.
Unit
Storage Humidity
Non condensing
--
--
95
%
Operating Temperature
Power derating (above 85℃ )
-40
--
85
Storage Temperature
-55
--
125
Temp. rise at full load
--
25
--
--
--
300
Lead Temperature
1.5mm from case for 10 seconds
Cooling
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°C
Free air convection
B_S-1W&B_D-1W
B/2-2012
Page 2 of 5
EMC SPECIFICATIONS
EMI
CE
CISPR22/EN55022
CLASS A(External Circuit Refer to Figure1)
EMS
ESD
IEC/EN61000-4-2
Contact
±8KV
perf. Criteria B
EMC RECOMMENDED CIRCUIT
EMI Recommended External Circuit:
Vi n
Vi n
EUT
C1
GND
GND
B_D-1W Series
B_S-1W Series
Recommended external circuit parameters:
Vin 3.3V/5V:
C1:1µF/50V
Vin :12V/15V/24V
C1:2.2µF/50V
Note: Product bare input of 3.3V already meet
CLASS A, increase the capacitor margin increase.
Recommended external circuit parameters:
Vin:3.3V/5V/12V/15V/24V
C1:1µF/50V
LO AD
Note: Product bare input of 3V、5V、12V already
meet CLASS A, increase the capacitor margin
increase.
+Vo
0V
(Figure 1)
PRODUCT TYPICAL CURVE
Tolerance Envelope Curve
Temp erature D era ting C urve
Typic
al
+5%
Rated
Output
Voltage
Lo ad
Li
ne
Output Power Percent(%)
+10%
+2.5%
Output Voltage
Accuracy(%)
-2.5%
-7.5%
50
70
120
100
80
60
Safe Oper ating Ar ea
40
20
0
-40
100
40
85 105 120
Ambient Temp.(℃ )
0
Output Current Percent(%)
(Nominal Input Voltage)
Efficiency VS Output Load curve
B0505S-1W
(Vin=Vin-nominal)
B0505D-1W
100
100
90
80
90
80
70
Efficiency(%)
Efficiency(%)
Efficiency VS Input Voltage curve
B0505S-1W
(Full Load)
B0505D-1W
60
50
40
30
20
10
70
60
50
40
30
20
10
0
5.5
5.4
5.3
5.2
5.1
5.0
4.9
4.8
4.7
4.6
0
10
20
Efficiency VS Input Voltage curve
B2405S-1W
(Full Load)
B2405D-1W
100
90
80
70
60
50
40
30
20
10
0
40
50
60
70
80
90
100
Efficiency VS Output Load curve
B2405S-1W
(Vin=Vin-nominal)
B2405D-1W
100
90
Efficiency(%)
80
70
60
50
40
30
20
26.4
25.9
25.4
25.0
24.5
24.0
23.5
23.1
22.6
10
22.1
Efficiency(%)
30
Total Output Current (% )
Input Voltage(V)
Input Voltage(V)
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0
10
20
30
40
50
60
70
80
90
100
Total Output Current (% )
B_S-1W&B_D-1W
B/2-2012
Page 3 of 5
OUTLINE DIMENSIONS, RECOMMENDED FOOTPRINT & PACKAGING
MECHANICAL DIMENSIONS
RECOMMENDED FOOTPRINT
B_S Series
B_D Series
7.70[0.303]
8.20[0.323]
(Front View)
10.00[0.394]
0.50 [0.020]
B_S Series
1
2
3
4
(Front View)
4.10 [0.161]
∅1.00 [0.039]
B_D Series
4.10 [0.161]
5.08 [0.200]
7.62 [0.300]
7
1
12.70[0.500]
5
4
7.62[0.300]
5
B_D Series
B_S Series
∅1.00 [0.039]
FOOTPRINT DETAILS
B_ S
Pin
TUBE OUTLINE DIMENSIONS
0.50[0.020]
FOOTPRINT DETAILS
Pin
B_ D
1
GND
1
GND
2
Vin
4
3
0V
5
Vin
+Vo
4
+Vo
7
0V
9.60[0.378]
12.50[0.492]
16.50[0.650]
7
Note: grid 2.54*2.54mm.
10.50[0.413]
4
(Bottom View)
12.40[0.488]
3
(Bottom View)
4
16.90[0.665]
2
1
7.62[0.300]
10.00[0.394]
1
0.90[0.035]
6.00[0.236]
0.30[0.012]
0.30 [0.012]
11.60[0.461]
0.50[0.020]
3.50[0.138]
4.90[0.193]
Note:
Unit :mm[inch]
General tolerances: ± 0.50mm[± 0.020inch]
L=530mm[20.866inch] Devices per tube: 43pcs(B_S) 40pcs(B_D)
L=220mm[8.661inch] Devices per tube: 17pcs(B_S) 16pcs(B_D)
Short tube inner packaging dimensions: L*W*H=255*170*80mm;
Short tube outer packaging dimensions(with six inner packaging boxes):
L*W*H=375*280*270mm;
Long tube inner packaging dimensions: L*W*H=580*200*100mm;
Long tube outer packaging dimensions(with two inner packaging boxes):
L*W*H=600*215*220mm;
Long tube outer packaging dimensions(with three inner packaging boxes):
L*W*H=600*215*325mm.
Note:
Unit:mm[inch]
Pin section tolerances:± 0.10mm[± 0.004inch]
General tolerances:± 0.25mm[± 0.010inch]
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
Cin
Lin(4.7µH)
Current
Probe
DC DC
Load
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 (B_S-W2 & B_D-W2 Series).
2) Overload Protection
Under normal operating conditions, the output circuit of these products has no protection against overload. The simplest method is add a circuit
breaker to the circuit.
3) Recommended circuit
If you want to further decrease the input/output ripple, an capacitor filtering network may be connected to the input and output ends of the DC/DC
converter, see (Figure 2).
It should also be noted that the capacitance of 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 recommended capacitance of its filter capacitor sees (Table 1).
The copyright and authority for the interpretation of the products are reserved by MORNSUN
B_S-1W&B_D-1W
B/2-2012
Page 4 of 5
+Vo
Vin
DC DC
Cin
Cout
GND
0V
(Figure 2)
EXTERNAL CAPACITOR TABLE (TABLE 1)
Vin
(VDC)
3.3/5
Cin
(μF)
4.7
Vout
(VDC)
3.3/5
Cout
(μF)
10
12
2.2
7.2/9
4.7
15
1
12
2.2
24
1
15
1
--
--
24
0.47
It’s not recommended to connect any external capacitor in the application field with less than 0.5 watt output.
4) Output Voltage Regulation and Over-voltage Protection Circuit
The simplest device for output voltage regulation, over-voltage and over-current protection is a linear regulator and an capacitor filtering network
with overheat protection that is connected to the input or output end in series (Figure 3), the recommended capacitance of its filter capacitor sees
(Table 1), linear regulator based on the actual voltage and current to reasonable selection.
Vin
GND
REG
REG
+Vo
DC DC
0V
(Figure 3)
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 date in the datasheet are measured according to nominal input voltage, rated output load, TA=25℃, humidity<75%, unless otherwise specified.
4. In this datasheet, all the test methods of indications are based on our corporate standards.
5. The performance in the datasheet is just fit for the part number in the selection guide, and may be different from the customer-designed product,
you can get more details from MORNSUN FAE.
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: 86-20-38601850
Fax:86-20-28203068
Http://www.mornsun-power.com
The copyright and authority for the interpretation of the products are reserved by MORNSUN
B_S-1W&B_D-1W
B/2-2012
Page 5 of 5
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