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参数资料
型号： BP5034D12
厂商： Rohm Semiconductor
文件页数： 1/4页
文件大小： 0K
描述： IC AC/DC CONV 12V 100MA SIP10
标准包装： 100
系列： BP5034
输出数： 1
输入电压： 80 ~ 138 VAC
Voltage - Output 1： 12V
电流 - 输出（最大）： 100mA
功率（瓦特）： 1W
电源类型： 开关（封闭框架）
应用： 商用
工作温度： -25°C ~ 80°C
效率： 68%
安装类型： 通孔
尺寸/尺寸： 1.11" L x 0.39" W x 0.62" H（28.2mm x 10mm x 15.7mm）
电源（瓦特）- 最大： 1W
线路调节： 20mV
负载调整： 50mV
产品目录页面： 1375 (CN2011-ZH PDF)
Data Sheet
100VAC Input/12VDC (100mA) Output
Non-Isolated AC/DC Converter
BP5034D12
Absolute Maximum Ratings
Dimensions ( Unit : mm)
Parameter
Input voltage
Output current
Symbol
Vi
Io
Limits
195
100
Unit
V
mApk
28.2MAX.
10.0MAX.
ESD endurance
Operating temperature range
Vsurge
Topr
2
? 25 to + 80
kV
° C
1
2
3
4 5
6 7
8
10
0.25 ± 0.05
1 . 3 ± 0 . 2
Storage temperature range
Tstg
? 25 to + 105
° C
3.25MAX.
0 . 5 ± 0 . 1
P = 2 . 5 4 ± 0 . 2
2.54 ? 9=22.86
6.5MAX.
3.5MAX.
Electrical Characteristics
Derating curve
Parameter
Input voltage range
Output voltage
Symbol
Vi
Vo
Min.
113
11
Typ.
141
12
Max.
195
12.8
Unit
V
V
Conditions
DC(80 to 138VAC level)
Vi=141V, Io=50mA
120
100
80
Derating Curve
Output current
Line regulation
Io
Vr
0
?
?
0.02
100
0.1
mA
V
Vi=141V
Vi=113 to 195V, Io=50mA
? 1
60
40
20
Operation Range
Load regulation
Output ripple voltage
Vl
Vp
?
?
0.05
0.05
0.15
0.15
V
Vp-p
Vi=141V, Io=0 to 50mA
Vi=141V, Io=50mA
? 2
0
-30 -20 -10 0 10 20 30 40 50 60 70 80 90
Ambient Temperature Ta( ° C)
Power conversion efficiency η 60 68 ? % Vi=141V, Io=100mA
? 1 The max output is changed due to the ambient temperature. Please refer to note regarding derating curve.
? 2
Switching Frequency
? 2 Please refer to Conversion efficiency.
Application Circuit
BP5034D12
Please note that pin No.10
side is input.
Pin No.
1
2
3
4
5
6
Terminal definition
Output terminal Vo(12V)
N.C.
N.C.
N.C.
COMMON
COMMON
100
90
80
70
60
50
40
30
20
10
0
0
Switching Frequency
(Ta=25 ° C, Vi=141V)
20 40 60 80
Output Current Io(mA)
100
D1
(Ta=25 ° C, Vi=141V)
R1
1SR35 ? 400A 10 ? 1/4W
10 8 7 6 5 4 3 2 1
FUSE
0.5A
Output
+ 12V
7
8
9
10
N.C.
N.C.
Skipping Pin
Input terminal Vi(141VDC)
Conversion Efficiency
Conversion Efficiency
80
70
Input
AC100V
50Hz/60Hz
ZNR +
220V ?
C1
10 μ F/250V
C2
0.1 μ F
+
?
C3
100 μ F/50V
60
50
40
30
60% Min ? Line
Be sure to use fuse for safety.
Please verify operation and characteristics in the customer's circuit before actual usage and
ensure that the load current does not exceed 0.1A.
20
10
0
0
20 40 60 80
Output Current Io(mA)
100
(Ta=25 ° C, Vi=141V)
External Component Specifications
FUSE: Fuse Use a fuse of 0.5A
C1 : Input smoothing Capacitance : 3.3 to 22 μ F Ripple current is 0.13Arms or above.
capacitor Rated voltage : 200V or higher
C2 : Noise reduction Capacitance : 0.1 to 0.22 μ F Rated voltage : 200V or higher
capacitor Use a film or ceramic capacitor. Evaluate under actual operating conditions.
C3 : Output smoothing Capacitance : 100 to 470 μ F Rated voltage : 25V or higher, low impedance
capacitor Impedance is 0.39 ? max at high frequencies.
Ripple current is 0.1Arms or above.
Load Regulation
Load Regulation
13.0
12.8
12.6
12.4
12.2
12.0
11.8
11.6
11.4
11.2
11.0
0 20 40 60 80
Output Current Io(mA)
100
D1 : Rectifier diode
Capacitance impedance affects the output ripple voltage.
In the absolute maximum ratings, the reverse surge voltage should be
Surface Temperature Increase
400V or higher, the average rectifying current should be 0.5A or higher,
and the forward surge current should be 20A or higher.
40
Surface Temperature Increase
(Ta=25 ° C, Vi=141V)
R1 : Noise reduction
resistor
ZNR : Varistor
10 to 22 ? 1/4W
Determine the ideal value through actual testing.
A varistor must be used to protect against lightning surges and static
electricity.
30
20
10
0
0
20
40 60 80
100
Output Current Io(mA)
www.rohm.com
?20 10 ROHM Co., Ltd. All rights reserved.
1/ 1
20 10 . 01 - Rev.A
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