B0315T-1W [MORNSUN]
Analog Circuit, PDSO8;
| 型号： | B0315T-1W |
| 厂家： | 
MORNSUN SCIENCE& TECHNOLOGY LTD. |
| 描述： | Analog Circuit, PDSO8 光电二极管 |
| 文件： | 总5页 (文件大小：461K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
FEATURES
● Small Footprint
● SMD Package Style
● 1KVDC Isolation
● Temperature Range: -40°C ~ +85°C
● Industry Standard Pinout
● No Heatsink Required
● High Power Density
B_(X)T-1W Series
1W, FIXED INPUT, ISOLATED & UNREGULATED
SINGLE OUTPUT DC-DC CONVERTER
ULTRAMINIATURE SMD PACKAGE
● Internal SMD construction
● No External Component Required
● RoHS Compliance
APPLICATIONS
The B_(X)T-1W series are 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:
1) Where the voltage of the input power supply is fixed
(voltage variation ≤ ±10%);
Patent Protection RoHS
MODEL SELECTION
B0505(X)T-1W
Rated Power
Pac kage Style
Output Voltage
Inp ut Voltage
Product Series
2)
Where isolation is necessary between input and output
(isolation voltage ≤1000VDC);
3) Where the regulation of the output voltage and the output
ripple noise are not demanding.
Such as: purely digital circuits, ordinary low frequency analog
circuits, and IGBT power device driving circuits.
PRODUCT PROGRAM
Output Current
Input Current
(mA)(typ.)
Reflected
Ripple
Current
(mA,typ.)
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.
Load
418
390
408
367
B0303(X)T-1W
B0305(X)T-1W
B0309(X)T-1W
B0312(X)T-1W
B0315(X)T-1W
B0324(X)T-1W
B0503(X)T-1W
B0505(X)T-1W
B0506(X)T-1W
B0507(X)T-1W
B0509(X)T-1W
B0512(X)T-1W
B0515(X)T-1W
B0524(X)T-1W
B1203(X)T-1W
B1205(X)T-1W
B1209(X)T-1W
B1212(X)T-1W
B1215(X)T-1W
B1224(X)T-1W
B1505(X)T-1W
B1515(X)T-1W
B2403(X)T-1W
B2405(X)T-1W
B2409(X)T-1W
B2412(X)T-1W
B2415(X)T-1W
B2424(X)T-1W
3.3
5
303
200
111
84
30
20
12
9
73
74
70
78
76
78
72
77
69
75
76
79
78
79
71
69
73
73
74
79
62
76
69
70
72
75
76
77
UL
UL
9
3.3
(3.0-3.6)
33
45
25
12
15
24
3.3
5
67
7
390
364
265
256
269
252
252
245
256
234
110
115
110
109
110
95
42
4
303
200
167
139
111
84
30
20
17
14
12
9
UL CE
6
7.2
9
5
36
16
33
(4.5-5.5)
UL CE
UL CE
UL CE
12
15
24
3.3
5
67
7
42
4
303
200
111
84
30
20
12
9
UL CE
UL CE
UL CE
UL CE
9
12
22
12
9
12
10
11
33
33
33
(10.8-13.2)
12
15
24
5
67
7
42
4
200
67
20
7
101
80
15
(13.5-16.5)
15
3.3
5
300
200
110
83
30
20
11
8
57
58
9
53
24
(21.6-26.4)
12
15
24
52
67
7
51
42
4
50
Note: 1. The B_XT-1W series have no 3,6,7 pin, For example B0505XT-1W.
2. B_XT-1W series: UL-60950-1 pending.
The copyright and authority for the interpretation of the products are reserved by MORNSUN
B_(X)T-1W
B/2-2011
Page 1 of 5
INTPUT SPECIFICATIONS
Item
Test Conditions
Min.
-0.7
-0.7
-0.7
-0.7
-0.7
--
Typ.
--
Max.
5
Units
VDC
3.3VDC Input Models
5VDC Input Models
12VDC Input Models
15VDC Input Models
24VDC Input Models
--
9
Input Surge Voltage
(1 sec. max.)
--
18
21
30
0.4
0.4
--
--
Reverse Polarity Input Current*
Internal Power Dissipation*
Input Filter
--
A
--
--
W
C Filter
Note: *If the product reverse did not seek to limit current or work does not limit the maximum power, may result in injury or permanent damage, testing is not recommended.
OUTPUT SPECIFICATIONS
Item
Test Conditions
Min.
0.1
Typ.
--
Max.
1
Units
W
Output Power
Output Voltage Accuracy
See tolerance envelope graph
3.3V output
Others
--
--
--
--
--
--
--
--
--
--
--
--
--
±1.5
±1.2
20
Line Regulation
Load Regulation
For Vin change of ±1%
3.3V output
5,6,7V output
9V output
15
12.8
8.3
6.8
6.3
5
15
%
10
10% to 100% load
12V output
15V output
24V output
10
10
10
Temperature Drift
100% full load
--
±0.03
75
%/°C
mVp-p
s
Ripple & Noise*
20MHz Bandwidth
50
--
Short Circuit Protection**
1
*Test ripple and noise by “parallel cable” method. See detailed operation instructions at Testing of Power Converter section, application notes.
**Supply voltage must be discontinued at the end of short circuit duration.
COMMON SPECIFICATIONS
Item
Test Conditions
Min.
1000
1000
--
Typ.
--
Max.
--
Units
VDC
MΩ
Isolation Voltage
Isolation Resistance
Tested for 1 minute and 1mA max
Test at 500VDC
--
--
B2424(X)T-1W
50
--
Isolation Capacitance
Input/Output,100KHz/1V
pF
Others
5V/12V
24V
--
30
--
--
100
500
100
--
--
--
Switching Frequency
Full load, nominal input
--
KHz
K hours
g
Others
--
500
--
MTBF
MIL-HDBK-217F@25℃
3500
Case Material
Weight
Epoxy Resin (UL94-V0)
--
1.41
--
ENVIRONMENTAL SPECIFICATIONS
Item
Test Conditions
Min.
--
Typ.
--
Max.
95
Units
%
Storage Humidity
Operating Temperature
Storage Temperature
Temp. rise at full load
Lead Temperature
Cooling
Power derating (above 85℃)
-40
-55
--
--
85
--
125
--
°C
25
--
1.5mm from case for 10 seconds
--
300
Free air convection
EMC SPECIFICATIONS
EMI
CE
CISPR22/EN55022 CLASS A（External Circuit Refer to Figure1）
IEC/EN61000-4-2 Contact ±8KV perf. Criteria B
EMS
ESD
The copyright and authority for the interpretation of the products are reserved by MORNSUN
B_(X)T-1W
B/2-2011
Page 2 of 5
EMI RECOMMENDED CIRCUIT
EMI Recommended External Circuit（CLASS A）：
Recommended external circuit parameters:
Vin：3.3V/5V/12V/15V
C1：2.2µF/50V 1210 。
Vin：24V
C1：4.7µF/50V 1210
Remarks ： Product bare input of 3.3V 、 5V 、 12V can be tested by the
CLASS A, increase the capacitor margin increase.
(Figure1)
PRODUCT TYPICAL CURVE
Tolerance Envelope Graph
Temperature Derating Graph
120
+10%
+5%
Rated
Output
Voltage
100
80
+2.5%
-2.5%
60
Safe Operating Area
-7.5%
40
20
0
105120
85
-40
0
40
50% 70%
100%
Ambient Temp.(℃)
Output Current Percent(%)
(Nominal Input Voltage)
Efficiency VS Input Voltage curve
Efficiency VS Input Voltage curve
B2405T-1W
(Full Load)
(Full Load)
B0505T-1W
80
78
76
74
72
70
68
66
64
62
60
80
78
76
74
72
70
68
66
64
62
60
Input Voltage(V)
Input Voltage(V)
Efficiency VS Output Load curve
Efficiency VS Output Load curve
B2405T-1W
(Vin=Vin-nominal)
B0505T-1W
(Vin=Vin-nominal)
80
70
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
10 20 30 40 50 60 70 80 90 100
10 20 30 40 50 60 70 80 90 100
Output Current Percent(%)
Output Current Percent(%)
Recommended reflow Soldering Profile
260oC
250
10 Sec Max
220oC
200
150
100
90 Sec Max
(>220oC)
50
0
Time (sec.)
Remark: The curve applies only to the hot air reflow soldering
The copyright and authority for the interpretation of the products are reserved by MORNSUN
B_(X)T-1W
B/2-2011
Page 3 of 5
OUTLINE DIMENSIONS、RECOMMENDED FOOTPRINT & PACKAGING
RECOMMENDED FOOTPRINT
MECHANICAL DIMENSIONS
B_T-1W
(Side View)
6.00 [0.236]
6.25 [0.246]
0.25 [0.010]
2.54 [0.100]
2.10 [0.083]
8
1
7
2
5
4
6
3
10.10 [0.398]
0.60 [0.024]
12.70 [0.500]
2.54 [0.100]
1.00 [0.039]
2.54 [0.100]
B_XT-1W
8
7
5
4
6
8
5
7.50 [0.295]
(Top View)
11.20 [0.441]
1
3
2
1
2
4
A
0.25 [0.010]
FOOTPRINT DETAILS
Pin B_T-1W B_XT-1W
A
GND
Vin
0V
GND
Vin
0V
1
2
4
5
3,6,7
8
5°max
1.35 [0.053]
8.50 [0.335]
0.25 [0.010]
+Vo
+Vo
Note:
Unit: mm[inch]
No Pin
NC
NC
NC
Pin section tolerances: ± 0.10mm[± 0.004inch]
General tolerances: ± 0.25mm[± 0.010inch]
NC:No Connection
TUBE OUTLINE DIMENSIONS
REEL PACKING OUTLINE DIMENSIONS
Taping dimension:
1.75 [0.069]
11.50 [0.453]
∅1.50 [0.059]
2.00 [0.079]
0.50 [0.020]
14.10 [0.555]
8.90 [0.350]
7.40 [0.291]
4.30 [0.169]
6.50 [0.256]
7.35 [0.289]
16.00 [0.630]
∅1.50 [0.059]
11.60 [0.457]
Taping reel dimension:
29.40 [1.157]
14.10 [0.555]
∅100.00 [3.937]
Note:
Unit: mm[inch]
General tolerances:±0.50mm[±0.020inch]
L=540mm[21.260inch] Devices per tube quantity: 40pcs
L=220mm[8.661inch] Devices per tube quantity: 15pcs
Short tube inner packaging dimensions:L*W*H=255*170*80mm
Short tube outer packaging dimensions(with six inner packaging):
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):
L*W*H=600*215*220mm
∅13.00 [0.512]
∅21.50 [0.846]
Note:
Unit: mm[inch]
General tolerances: ±0.50mm[±0.020inch]
per reel of packing quantity: 500pcs
Long tube outer packaging dimensions(with three inner packaging):
L*W*H=600*215*325mm
Inner packaging dimensions: L*W*H=365*350*105mm
Tube quantity:2000pcs
Outer packaging dimensions: L*W*H=365*350*105mm
Tube quantity:4000pcs
TEST CONFIGURATIONS
Input Reflected-Ripple Current Test Setup
Input reflected-ripple current is measured with a inductor Lin and Cin to simulate source impedance.
Oscilloscope
Lin
Current
Probe
Load
Cin
DC
DC
Lin(4.7µH)
Cin(220µF, ESR < 1.0Ω at 100 KHz)
The copyright and authority for the interpretation of the products are reserved by MORNSUN
B_(X)T-1W
B/2-2011
Page 4 of 5
DESIGN & APPLY 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_(X)T-W2 series).
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
3.3VDC Input Models
5VDC Input Models
12VDC Input Models
500mA slow-Blow Type
500mA slow-Blow Type
200mA slow-Blow Type
15VDC Input Models
24VDC Input Models
100mA slow-Blow Type
100mA slow-Blow Type
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).
+Vo
Vin
GND
Cout
Cin
DC
DC
0V
(Figure 2)
EXTERNAL CAPACITOR TABLE (TABLE 1)
Vin
(VDC)
Cin
(µF)
Single Vout
(VDC)
Cout
(µF)
3.3/5
12
15
24
-
4.7
2.2
2.2
0.47
-
3.3/5/6
7.2/9
12
10
4.7
2.2
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) No parallel connection or plug and play
Note:
1. Operation under minimum load will not damage the converter; However, they may not meet all specification listed, and that will reduce the
life of product.
2. All specifications measured at Ta=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified.
3. In this datasheet, all the test methods of indications are based on corporate standards.
4. Only typical models listed, other models may be different, please contact our technical person for more details.
5. Our company offer custom products.
6. Specifications subject to change without 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
B_(X)T-1W
B/2-2011
Page 5 of 5
相关型号：
SI9130DB
5- and 3.3-V Step-Down Synchronous ConvertersWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1-E3
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135_11
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9136_11
Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130CG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130LG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130_11
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137DB
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137LG
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9122E
500-kHz Half-Bridge DC/DC Controller with Integrated Secondary Synchronous Rectification DriversWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
©2020 ICPDF网 联系我们和版权申明