B0507S-1W [MORNSUN]
Analog Circuit;
| 型号： | B0507S-1W |
| 厂家： | 
MORNSUN SCIENCE& TECHNOLOGY LTD. |
| 描述： | Analog Circuit |
| 文件： | 总5页 (文件大小：481K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
FEATURES
B_S-1W & B_D-1W Series
● Efficiency up to 80%
● Miniature SIP/DIP Package
● 1KVDC Isolation
1W, FIXED INPUT ISOLATED & UNREGULATED
SINGLE OUTPUT MINIATURE SIP/DIP PACKAGE
● 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
distributed power system.
a
Rated Power
Package Style
Output Voltage
These products apply to where:
1) Input voltage variation ≤ ±10%;
Input Voltage
2) 1KVDC input and output isolation;
3) Regulated and low ripple noise is not required.
Product Series
Such as: digital circuits, low frequency analog circuits,
and IGBT power device driving circuits.
SELECTION GUIDE
Output Current
Input Current
(mA)(typ.)
Reflected
Ripple
Current
Efficiency
(%, typ.)
@Max.
Load
Input Voltage(VDC)
Output
Voltage
(VDC)
Max.
Capacitive
Load(µF)
(mA)
Model
Number
Approval
Nominal
(Range)
@Max.
@No
Load
Max.
Min.
(mA,typ.)
Load
417
B0303S/D-1W
B0305S/D-1W
B0503S/D-1W
B0505S/D-1W
B0507S/D-1W
B0509S/D-1W
B0512S/D-1W
B0515S/D-1W
B0524S-1W
3.3
5
303
200
303
200
138
111
83
30
20
30
20
14
12
9
72
74
72
70
72
78
79
80
77
72
71
76
78
80
71
78
71
73
78
79
80
80
3.3
(2.97-3.63)
50
15
20
392
271
270
252
252
248
247
240
110
116
105
104
101
92
3.3
5
UL CE
7.2
9
5
31
UL CE
UL CE
UL CE
(4.5-5.5)
12
15
24
3.3
5
67
7
42
4
B1203S/D-1W
B1205S/D-1W
B1209S/D-1W
B1212S/D-1W
B1215S/D-1W
B1505S/D-1W
B1515S-1W
303
200
111
83
30
20
12
9
UL CE
UL CE
UL CE
UL CE
220
12
16
14
23
18
9
(10.8-13.2)
12
15
5
67
7
200
67
20
6
15
(13.5-16.5)
15
3.3
5
85
57
B2403S/D-1W
B2405S/D-1W
B2409S/D-1W
B2412S/D-1W
B2415S/D-1W
B2424S-1W
303
200
111
83
30
20
12
9
57
UL CE
UL CE
UL CE
UL CE
52
9
24
8
61
(21.6-26.4)
50
12
15
24
50
67
7
50
42
4
Note: The B_S-W2 & B_D-W2 series also are available in our company.
The copyright and authority for the interpretation of the products are reserved by MORNSUN
B_S-1W&B_D-1W
B/2-2012
Page 1 of 5
INPUT SPECIFICATIONS
Item
Test Conditions
3.3VDC input
5VDC input
Min.
-0.7
-0.7
-0.7
-0.7
-0.7
Typ.
--
Max.
5
Unit
--
9
Input Surge Voltage
(1000 ms)
12VDC input
15VDC input
24VDC input
--
18
21
30
VDC
--
--
Capacitance Filter
Input Filter
OUTPUT SPECIFICATIONS
Item
Test Conditions
Min.
0.1
Typ.
--
Max.
1
Unit
W
Output Power
Output Voltage Accuracy
See tolerance envelope curve
3.3VDC output
Others
--
--
--
--
--
--
--
--
--
--
--
--
--
±1.5
±1.2
20
Line Regulation
Load Regulation
For Vin change of ±1%
3.3VDC output
5V/7.2VDC output
9VDC output
12VDC output
15VDC output
24VDC output
15
12.8
8.3
6.8
6.3
5
15
%
15
10% to 100% load
15
15
15
Temperature Drift
100% load
--
±0.03
100
1
%/°C
mVp-p
s
Ripple & Noise*
20MHz Bandwidth
75
--
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.
1000
1000
--
Typ.
--
Max.
--
Unit
VDC
MΩ
Isolation Voltage
Isolation Resistance
Tested for 1 minute and leakage current less than 1 mA
Test at 500VDC
--
--
B2424S-1W
Input/Output,100KHz/1V
Others
100
30
100
--
--
Isolation Capacitance
pF
--
--
--
Switching Frequency
MTBF
Full load, nominal input
--
KHz
MIL-HDBK-217F@25℃
3500
--
K hours
Case Material
Plastic(UL94-V0)
B_S-1W Series
B_D-1W Series
--
--
1.2
1.8
--
--
Weight
g
ENVIRONMENTAL SPECIFICATIONS
Item
Test Conditions
Min.
Typ.
Max.
Unit
%
Storage Humidity
Operating Temperature
Storage Temperature
Temp. rise at full load
Lead Temperature
Cooling
Non condensing
--
-40
-55
--
--
--
95
85
Power derating (above 85℃)
--
125
--
°C
25
--
1.5mm from case for 10 seconds
--
300
Free air convection
The copyright and authority for the interpretation of the products are reserved by MORNSUN
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:
B_S-1W Series
B_D-1W Series
Recommended external circuit parameters:
Vin 3.3V/5V：
Recommended external circuit parameters:
Vin
Vin
+Vo
Vin：3.3V/5V/12V/15V/24V
LO ADC1：1µF/50V
C1：1µF/50V
EUT
C1
Note: Product bare input of 3V、5V、12V already Vin ：12V/15V/24V
meet CLASS A, increase the capacitor margin
increase.
C1：2.2µF/50V
Note: Product bare input of 3.3V already meet
CLASS A, increase the capacitor margin increase.
G ND
G ND
0V
(Figure 1)
PRODUCT TYPICAL CURVE
Tolerance Envelope Curve
Temperature Derating Curve
+10%
+5%
120
T
y
p
i
c
a
l
L
o
a
d
100
L
i
Rated
n
e
+2.5%
-2.5%
Output
Voltage
80
60
-7.5%
Safe Operating Area
40
20
0
50 70
100
105120
85
-40
0
40
Output Current Percent(%)
(Nominal Input Voltage)
Ambient Temp.(
℃
)
Efficiency VS Input Voltage curve
Efficiency VS Output Load curve
B0505S-1W
B0505D-1W
B0505S-1W
B0505D-1W
(Full Load)
(Vin=Vin-nominal)
100
90
80
70
60
50
40
30
20
10
0
100
90
80
70
60
50
40
30
20
10
0
10 20 30 40 50 60 70 80 90 100
Total Output Current (%)
Input Voltage(V)
Efficiency VS Input Voltage curve
Efficiency VS Output Load curve
B2405S-1W
B2405D-1W
B2405S-1W
B2405D-1W
(Full Load)
(Vin=Vin-nominal)
100
90
80
70
60
50
40
30
20
10
0
100
90
80
70
60
50
40
30
20
10
0
10 20 30 40 50 60 70 80 90 100
Total Output Current (%)
Input Voltage(V)
The copyright and authority for the interpretation of the products are reserved by MORNSUN
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
(Front View)
B_S Series
1
2
3
4
(Front View)
∅1.00 [0.039]
4.10 [0.161]
5.08 [0.200]
B_D Series
4.10 [0.161]
7.62 [0.300]
7
5
4
1
12.70[0.500]
7.62[0.300]
11.60[0.461]
0.50[0.020]
0.90[0.035]
6.00[0.236]
1
4
Note:grid 2.54*2.54mm.
(Bottom View)
1
2
3
4
TUBE OUTLINE DIMENSIONS
(Bottom View)
7
5
B_D Series
B_S Series
9.60[0.378]
∅1.00 [0.039]
0.50[0.020]
12.50[0.492]
FOOTPRINT DETAILS
FOOTPRINT DETAILS
Pin
1
B_D
B_S
GND
Vin
Pin
1
GND
4
Vin
+Vo
0V
2
5
0V
3
3.50[0.138]
7
4
+Vo
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;
Note:
Unit:mm[inch]
Pin section tolerances:± 0.10mm[± 0.004inch]
General tolerances:± 0.25mm[± 0.010inch]
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.
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 (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
0V
Vin
Cout
Cin
DC
DC
GND
(Figure 2)
EXTERNAL CAPACITOR TABLE (TABLE 1)
Vin
Cin
Vout
Cout
(VDC)
(μF)
(VDC)
(μF)
3.3/5
12
4.7
2.2
1
3.3/5
7.2/9
12
10
4.7
2.2
1
15
24
1
15
--
--
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.
+Vo
REG
Vin
REG
DC
DC
GND
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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