BP5041B15_10 [ROHM]
Non-Isolated AC/DC Converter; 非隔离式AC / DC转换器
| 型号： | BP5041B15_10 |
| 厂家： | 
ROHM |
| 描述： | Non-Isolated AC/DC Converter |
| 文件： | 总4页 (文件大小：1016K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Data Sheet
220VAC Input/15VDC (80mA) Output
Non-Isolated AC/DC Converter
BP5041B15
Absolute Maximum Ratings
Dimensions (Unit : mm)
Parameter
Input voltage
Symbol
Vi
Limits
390
Unit
V
11.5MAX.
32.5MAX.
Output current
Io
80
mApk
kV
ESD endurance
Vsurge
Topr
Tstg
2
1
3
5
7
10
Operating temperature range
Storage temperature range
−25 to +80
−25 to +105
°C
°C
0.25±0.05
0.5±0.1
1.3±0.2
4.75MAX.
P=5.08±0.2
22.86
3.25MAX
6.75MAX.
Electrical Characteristics
Parameter
Input voltage range
Output voltage
Output current
Line regulation
Load regulation
Output ripple voltage
Power conversion efficiency
Symbol Min.
Typ.
282
15.0
−
0.05
0.05
0.05
64
Max.
390
16.0
80
0.15
0.15
0.15
−
Conditions
DC(160 to 276VAC)
Vi=282V, Io=50mA
Vi=282V
Vi=226 to 390V, Io=50mA
Vi=282V, Io=0 to 50mA
Unit
V
V
mA
V
V
Derating Curve
226
14.0
0
Vi
Vo
Io
Derating Curve
120
100
80
∗1
−
−
−
50
Vr
Vl
Vp
η
60
Operation Range
∗2
40
20
0
Vp-p
%
Vi=282V, Io=50mA
Vi=282V, Io=80mA
-30 -20 -10
0 10 20 30 40 50 60 70 80 90
∗2
Ambient Temperature Ta(°C)
∗1 Maximum output current varies depending on ambient temperature ; please refer to derating curve.
∗2 Please refer to Load regulation, Conversion efficiency.
Conversion Efficiency
Conversion Efficiency
(Ta=25°C, Vi=282V)
100
Application Circuit
90
80
70
60
50
40
30
20
10
0
Pin No.
1
Function
Output terminal Vo(15V)
Not used
BP5041B15
2
3
N.C.
4
Not used
Please note that pin No.10
5
COMMON
side is input.
6
7
8
Not used
N.C.
0
10 20 30 40 50 60 70 80
Output Current Io(mA)
Not used
10
FUSE
7
5
3
1
9
Not used
10
Input terminal Vi(282VDC)
Output
+15V
R1
10Ω1/4W
0.5A
D1
Load Regulation
C2
C3
Input
AC200V
50Hz/60Hz
+
−
+
−
ZNR
Load Regulation
(Ta=25°C, Vi=282V)
C1
100µF/50V
0.1µF
16.0
4.7µF/450V
15.8
15.6
15.4
15.2
15.0
14.8
14.6
14.4
14.2
14.0
Be sure to use fuse for safety.
Please verify operation and characteristics in the customer's circuit before actual usage.
Ensure that the load current does not exceed the maximum rating.
0
10 20 30 40 50 60 70 80
Output Current Io(mA)
External Component Specifications
FUSE: FUSE
Use a fuse of 0.5A
Surface Temperature Increase
C1: Input smoothing
capacitor
Capacitance : 3.3 to 22µF
Rated voltage : 450V or higher
Ripple current 0.13Arms or greater
Surface Temperature Increase
(Ta=25°C,Vi=282V)
25
Capacitance : 0.1 to 0.22µF
20
15
10
5
C2: Noise reduction
capacitor
Rated voltage : 450V or higher
Use a film or ceramic capacitor. Evaluate under actual operating
conditions.
C3: Output smoothing
capacitor
Capacitance : 100 to 470µF
0
Rated voltage : 25V or higher, low impedance part
Impedance is 0.39Ω max. at high frequencies
Ripple current 0.1Arms above.
0
10 20 30 40 50 60 70 80
Output Current Io(mA)
Capacitor impedance affects the output ripple voltage.
In the absolute maximum ratings, the reverse surge voltage should be
D1: Rectifier diode
800V or higher, the average rectifying current should be 0.5A or higher,
and the forward surge current should be 20A or higher.
10 to 22Ω 1/4W
Determine the ideal value through actual testing.
R1: Noise reduction
resistor
A varistor is required to protect against lightning surges and static
electricity.
ZNR: Varistor
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2010.01 - Rev.A
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