B1205RT-1W [MORNSUN]
Analog Circuit, PDSO7;
| 型号： | B1205RT-1W |
| 厂家： | 
MORNSUN SCIENCE& TECHNOLOGY LTD. |
| 描述： | Analog Circuit, PDSO7 光电二极管 |
| 文件： | 总3页 (文件大小：313K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
B_RN-1W & B_RT-1W Series
1W, FIXED INPUT, ISOLATED & UNREGULATED
SINGLE OUTPUT, DC-DC CONVERTER
RoHS
FEATURES
PRODUCT PROGRAM
● Small Footprint, Ultra-thin package
● 1.5KVDC Isolation
● Temperature Range: -40°C ~ +85°C
● No Heatsink Required
Input
Output
Current (mA)
Part
Number
Efficiency Package
Voltage (VDC)
Voltage
(VDC)
(%, Typ.)
Style
Nominal Range
Max.
200
111
83
Min.
20
12
9
B0505RN-1W
B0509RN-1W *
B0512RN-1W
B0515RN-1W *
B0505RT-1W
B0509RT-1W *
B0512RT-1W
B0515RT-1W
B1205RN-1W
B1209RN-1W *
B1212RN-1W *
B1215RN-1W *
B1205RT-1W
B1209RT-1W *
B1212RT-1W *
B1215RT-1W *
* Designing.
5
9
74
78
77
76
74
78
77
76
73
74
76
75
73
74
76
75
DIP
● High Power Density
● No External Component Required
● Industry Standard Pinout
● Compatible with DCP01 Series
● Short Circuit Protection
● RoHS Compliance
DIP
DIP
12
15
5
67
7
DIP
5
4.5-5.5
200
111
83
20
12
9
SMD
9
SMD
SMD
SMD
DIP
12
15
5
67
7
APPLICATIONS
200
111
83
20
12
9
The B_RN-1W&B_RT-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.
9
DIP
12
15
5
DIP
67
7
DIP
12
10.8-13.2
200
111
83
20
12
9
SMD
SMD
SMD
SMD
These products apply to:
9
1) Where the voltage of the input power supply
is fixed (voltage variation ≤ ±10%);
12
15
67
7
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 not demanding.
Such as: purely digital circuits, ordinary low
frequency analog circuits, and IGBT power device
driving circuits.
COMMON SPECIFICATIONS
Item
Test Conditions
Min. Typ. Max. Units
Storage humidity
Operating temperature
Storage temperature
Temp. rise at full load
Lead temperature
Short circuit protection
Cooling
95
85
%
-40
-55
125
25
°C
15
MODEL SELECTION
B0505RN-1W
1.5mm from case for 10 seconds
300
Continuous, auto-recovery
Free air convection
Rated Power
Package Style
Output Voltage
Input Voltage
Product Series
Package material
MTBF
Epoxy Resin(UL94-V0)
3500
k hours
g
Weight
1.4
ISOLATION SPECIFICATIONS
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
Item
Test Conditions
Tested for 1 minute and 1mA max 1500
Test at 500VDC 1000
Min. Typ. Max. Units
Isolation voltage
Isolation resistance
Isolation capacitance
VDC
MΩ
pF
25
Fax:86-20-28203068
Http://www.mornsun-power.com
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Specifications subject to change without notice.
B_RN-1W&B_RT-1W B/3-2010 Page 1 of 3
OUTPUT SPECIFICATIONS
TYPICAL CHARACTERISTICS
Item
Test Conditions
Min.
0.1
Typ. Max.
Units
W
Output power
Line regulation
1
For Vin change of ±1%
±1.2
(5V output)
12.8
8.3
15
%
(9V output)
(12V output)
(15V output)
15
15
15
Load regulation
10% to 100% load
6.8
6.3
Output voltage accuracy
See tolerance envelope graph
Temperature drift
Nominal input,100% full load
±0.03 %/°C
50% load
20
20MHz bandwidth
nominal input
Ripple & Noise*
mVp-p
100% load
50
75
Switching frequency Full load, nominal input
100
kHz
*Test ripple and noise by “parallel cable” method. See detailed operation instructions at Testing of
Power Converter section, application notes.
Operating Temp.(oC)
RECOMMENDED REFLOW SOLDERING PROFILE
RECOMMENDED CIRCUIT
250oC
250
10 Sec Max
220oC
L
L
200
+Vo
0V
Vin
Cout
Cin
DC
150
DC
GND
90 Sec Max
(>220oC)
100
(Figure 1)
50
0
Time (sec.)
+Vo
Remark: The curve applies only to the hot air reflow soldering
Vin
GND
REG
DC DC
APPLICATION NOTE
0V
1) Requirement on output load
REG
+Vo
Vin
GND
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.
DC
DC
0V
（Figure2）
2) Recommended testing circuit
EXTERNAL CAPACITOR TABLE (TABLE 1)
If you want to further decrease the input/output ripple, an “LC” filtering network may be
connected to the input and output ends of the DC/DC converter, see (Figure 1).
It should also be noted that the inductance and the frequency of the “LC” filtering
network should be staggered with the DC/DC frequency to avoid mutual interference.
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 sees
(Table 1).
Vin
(VDC)
Cin
(µF)
Vout
(VDC)
Cout
(µF)
5
12
-
4.7
2.2
-
5
9
10
4.7
2.2
1
12
15
-
-
It’s not recommended to connect any external
capacitor in the application field with less than 0.5
watt output.
3) Output Voltage Regulation and Over-voltage Protection Circuit
The simplest device for output voltage regulation, over-voltage and over-current
protection is a linear voltage regulator with overheat protection that is connected to the
input or output end in series (Figure2).
4) Overload Protection
Under normal operating conditions, the output circuit of these products has no
protection against over load. The simplest method is to connect a self-recovery fuse in
series at the input end or add a circuit breaker to the circuit.
5) No parallel connection or plug and play
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Specifications subject to change without notice.
B_RN-1W&B_RT-1W
B/3-2010
Page 2 of 3
OUTLINE DIMENSIONS & FOOTPRINT DETAILS
MECHANICAL DIMENSIONS
RECOMMENDED FOOTPRINT
B_RN-1W
∅
1.00 [0.039]
2.54 [0.100]
B_RN-1W Series
B_RT-1W Series
(Side View)
(Side View)
14
1
8
4.50 [0.177]
1.00 [0.039]
4.50 [0.177]
3.25 [0.128]
7.62 [0.300]
0.50
[0.020]
0.50
[0.020]
2
5
6
7
0.50 [0.020]
0.50 [0.020]
1.00 [0.039]
2.54 [0.100]
B_RT-1W
14
8
14
8
7
(Top View)
5
(Top View)
5
1
2
6
7
1
2
6
14
1
8
7
2.54 [0.100]
2.54 [0.100]
9.14 [0.360]
2.54 [0.100]
15.24 [0.600]
15.24 [0.600]
19.50 [0.768]
2
5
6
2.10 [0.083]
19.50 [0.768]
7.62[0.300]
A
7.62[0.300]
2.54 [0.100]
1.00 [0.039]
0.25 [0.010]
A
TUBE OUTLINE DIMENSIONS
5°max
1.33 [0.052]
12.40 [0.488]
8.30 [0.327]
9.50 [0.374]
max
FOOTPRINT DETAILS
FOOTPRINT DETAILS
Pin
1
Function
Vin
Pin
1
Function
Vin
2
5
6
GND
0V
+Vo
2
5
6
GND
0V
+Vo
5.60 [0.220]
0.60 [0.024]
Others
NC
Others
NC
4.30 [0.169]
NC:No connection
Note:
Note:
Unit:mm[inch]
Pin section tolerances:±0.10mm[±0.004inch]
General tolerances:±0.25mm[±0.010inch]
Unit: mm[inch]
General tolerances: ±0.50mm [±0.020inch]
L=530mm[20.866inch] Devices per tube quantity : 26pcs
L=220mm[8.661inch] Devices per tube quantity: 10pcs
Short tube inner package dimensions: L*W*H=255*170*80mm
Short tube outer package dimensions(with six inner package boxes): 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
Long tube outer package dimensions(with three inner package boxes): L*W*H=600*215*325mm
TAPING REEL DIMENSIONS
4.00[0.157
1.75[0.069]
14.20[0.559]
1.50[0.05
37.40[1.472]
0.40[0.016]
100.00
[3.937]
16.00
[0.630]
11.35[0.44
Note:
13.00[0.512]
21.50[0.846]
Per reel of packing quantity:500PCS
Inner package carton dimensions: L*W*H=365*350*105mm
Outer package carton dimensions: L*W*H=390*360*245mm
Unit: mm[inch]
General Tolerances:±0.5mm [ ±0.02inch]
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. Only typical models listed, other models may be different, please contact our technical person for more details.
4. In this datasheet, all the test methods of indications are based on corporate standards.
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Specifications subject to change without notice
B_RN-1W&B_RT-1W B/3-2010 Page 3 of 3
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