B0515LD-1W [MORNSUN]
DUAL/SINGLE OUTPUT DC-DC CONVERTER; 双/单路输出DC -DC转换器
| 型号： | B0515LD-1W |
| 厂家： | 
MORNSUN SCIENCE& TECHNOLOGY LTD. |
| 描述： | DUAL/SINGLE OUTPUT DC-DC CONVERTER |
| 文件： | 总2页 (文件大小：133K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
A_D-1W & B_LD-1W Series
1W, FIXED INPUT, ISOLATED & UNREGULATED
DUAL/SINGLE OUTPUT DC-DC CONVERTER
RoHS S
FEATURES
High Efficiency up to 80%
1KVDC Isolation
DIP Package
PRODUCT PROGRAM
Input
Output
Current (mA)
Part
Number
Efficiency
(%, Typ)
Certificate
Voltage (VDC)
Voltage
(VDC)
Nominal
3.3
Range
3.0-3.6
Max
303
200
±100
±56
±42
±33
100
200
111
83
Min
31
20
±10
±6
±5
±4
10
20
12
9
Internal SMD Construction
Temperature Range: -40°C ~ +85°C
No Heat sink Required
No External Component Required
Industry Standard Pinout
RoHS Compliance
B0303LD-1W
B0305LD-1W
A0505D-1W
A0509D-1W
A0512D-1W
A0515D-1W
B0505LD-W5
B0505LD-1W
B0509 LD-1W
B0512 LD-1W
B0515 LD-1W
A1205D-1W
A1209D-1W
A1212D-1W
A1215D-1W
B1203 LD-1W
B1205 LD-1W
B1209 LD-1W
B1212 LD-1W
B1215 LD-1W
A1505D-1W
B1515LD-1W
A2405D-1W
A2409D-1W
A2412D-1W
A2415D-1W
B2405 LD-1W
B2409 LD-1W
B2412 LD-1W
B2415 LD-1W
B2424LD-1W
3.3
5
72
74
72
77
79
80
68
70
78
78
80
72
78
79
78
73
71
76
78
79
72
75
73
79
80
80
73
78
78
79
78
±5
±9
±12
±15
5
UL
UL
UL
UL
5
4.5-5.5
5
UL CE
UL CE
UL CE
UL CE
UL
APPLICATIONS
9
The A_D-1W
&
B_LD-1W Series are
12
15
±5
±9
±12
±15
3.3
5
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:
67
7
±100
±56
±42
±33
303
200
111
83
±10
±6
±5
±4
31
20
12
9
UL
UL
UL
1) Where the voltage of the input power
supply is fixed (voltage variation ≤ ±10%);
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.
12
15
24
10.8-13.2
13.5-16.5
21.6-26.4
UL CE
UL CE
UL CE
UL CE
9
12
15
±5
15
±5
±9
±12
±15
5
67
7
±100
67
±10
7
±100
±56
±42
±33
200
111
83
±10
±6
±5
±4
20
12
9
UL
UL
Such as: purely digital circuits, ordinary low
frequency analog circuits, and IGBT power
device driving circuits.
UL
UL
UL CE
UL CE
UL CE
UL CE
9
MODEL SELECTION
12
15
24
67
7
A0505D-1W
42
4
Rated Power
Package Style
Output Voltage
Input Voltage
Product Series
Note: The A_D-W25/B_LD-W25 series also are available in our company.
COMMON SPECIFICATIONS
Item
Test conditions
Min
Typ Max Units
Operating Temp.
Storage Temp. Range
Storage humidity
Cooling
-40
-55
85
°C
125
MORNSUN Science& Technology co.,Ltd.
Address: 2th floor 6th building, Huangzhou
Industrial District, Guangzhou, China
Tel: 86-20-38601850
Fax: 86-20-38601272
http://www.mornsun-power.com
95
Free air convection
%
Temp. rise at full load
Lead temperature
Isolation voltage
Isolation resistance
Short circuit protection*
Case material
MTBF
15
25
°C
1.5mm from case for 10 seconds
Tested for 1 minute and 1 mA max
Test at 500VDC
300
1000
1000
VDC
MΩ
s
1
Plastic (UL94-V0)
3500 K hours
Weight
2.1
G
*supply voltage must be discontinued at the end of short circuit duration.
MORNSUN reserves the copyright
Specifications subject to change without notice.
A_D-1W & B_LD-1W A/2-2008
Page 1 of 2
Overload Protection
OUTPUT SPECIFICATIONS
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.
Item
Test conditions
Min
0.1
Typ
Max
1
Units
W
Output power
(3.3V output)
(Other output)
(3.3V output)
(5V output)
±1.5
±1.2
20
For Vin change
of 1%
Line regulation
Load regulation
12
10.5
8.3
6.8
6.3
%
15
10% to 100%
load
(9V output)
15
(12V output)
(15V output)
15
Recommended circuit
15
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).
Output voltage accuracy
See tolerance envelope graph
Temperature drift
100% full load
0.03
75
%/°C
(AXXXXD-1W)
(BXXXXD-1W)
(A/BXX24D-1W)
50
75
20MHz
Bandwidth
Ripple & Noise*
mVp-p
100
150
Dual Output
L
100
100
L
+Vo
Vin
Cout
Switching frequency Full load, nominal input
KHz
0V
Cin
DC
DC
DC
DC
Cout
*Test ripple and noise by “parallel cable” method. See detailed operation instructions at Testing of Power
Converter section, application notes.
L
L
GND
-Vo
Single Output
Vin
Note:
L
1.All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output load
unless otherwise specified.
2.Dual output models unbalanced load: ±5%.
+Vo
0V
Cout
Cin
GND
TYPICAL CHARACTERISTICS
(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 recommended capacitance of its
filter capacitor sees (Table 1).
Operating Temp.(oC)
EXTERNAL CAPACITOR TABLE (TABLE 1)
Single
Vout
(VDC)
Dual
Vout
(VDC)
OUTLINE DIMENSIONS & PIN CONNECTIONS
Vin
(VDC) (uF)
Cin
Cout
(uF)
Cout
(uF)
First Angle Projection
5
4.7
2.2
2.2
1
5
9
10
4.7
2.2
1
±5
±9
4.7
2.2
1
RECOMMENDED FOOTPRINT
Top view,grid:2.54mm(0.1inch)
diameter:1.00mm(0.039inch)
12
15
24
12
±12
Dual Output
15
±15
0.47
It’s not recommended to connect any external
capacitor in the application field with less than 0.5
watt output.
11
9 8
14
1
7
Output Voltage Regulation and Over-voltage
Protection Circuit
Single Output
The simplest device for output voltage
14
1
9
8
regulation,
over-voltage
and
over-current
7
8
1
7
protection is a
linear voltage regulator with
9
14
11
overheat protection that is connected to the
FOOTPRINT DETAILS
input or output end in series (Figure 2).
Dual Output
Single
Dual
Pin
1
+Vout
REG
GND
NC
GND
NC
Vin
REG
Note:
Unit:mm(inch)
0V
DC DC
8
9
0V
0V
+Vo
GND
REG
-Vout
Pin section:0.50*0.30mm(0.020*0.012inch)
Pin tolerances: 0.10mm( 0.004inch)
General tolerances: 0.25mm( 0.010inch)
+Vo
Single Output
11
No Pin
Vin
-Vo
Vin
+Vout
0V
REG
Vin
REG
DC
DC
(Figure 2)
No parallel connection or plug and play.
APPLICATION NOTE
GND
Requirement on output load
To ensure this module can operate efficiently and reliably, During operation, the minimum
output load is not less than 10% of the full load, and that this product should never be
operated under no 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 (A_D -W25/B_LD-W25 series)
MORNSUN reserves the copyright
Specifications subject to change without notice.
A_D-1W & B_LD-1W
A/2-2008
Page 2 of 2
相关型号：
B0515S-1W
输入 输出 典型效率 输出纹波噪声 型号 输入电压 输入电压范围 输出电压 输出电流 （V） （V） （V） （MA） （%） MV P-P 5 4.5-5.5 5 200 69 75 B0505S-1W 9 111 77 75 B0509S-1W 12 83 78 75 B0512S-1W 15 66 80 75 B0515S-1W 12 10.8-13.2 24 42 80 75 B0524S-1W 5 200 69 75 B1205S-1W 9 111 74 75 B1209S-1W 12 83 76 75 B1212S-1W 24 21.6-16.4 5 200 70 75 B2405S-1W 9 111 75 75 B2409S-1W 12 83 80 75 B2412S-1W 15 66 80 75 B2415S-1W
MICRODC
B0515S-2W
输入 输出 典型效率 输出纹波噪声 型号 输入电压 输入电压范围 输出电压 输出电流 （V） （V） （V） （MA） （%） MV P-P 5 4.5-5.5 5 400 78 75 B0505S-2W 9 222 81 75 B0509S-2W 12 167 84 75 B0512S-2W 15 133 83 75 B0515S-2W 15 10.8-13.2 5 400 81 75 B1205S-2W 9 222 84 75 B1209S-2W 12 167 85 75 B1212S-2W 15 133 85 75 B1215S-2W 24 21.6-26.4 5 400 80 75 B2405S-2W 9 222 83 75 B2409S-2W 12 167 84 75 B2412S-2W 15 133 84 75 B2415S-2W
MICRODC
©2020 ICPDF网 联系我们和版权申明