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参数资料
| 型号： | BP5037B12 |
| 厂商： | Rohm Semiconductor |
| 文件页数： | 1/3页 |
| 文件大小： | 0K |
| 描述： | IC AC/DC CONV 12V 200MA SIP10 |
| 标准包装： | 200 |
| 系列： | BP5037 |
| 输出数： | 1 |
| 输入电压： | 80 ~ 120 VAC |
| Voltage - Output 1： | 12V |
| 电流 - 输出（最大）： | 200mA |
| 功率（瓦特）： | 2W |
| 电源类型： | 开关（封闭框架） |
| 应用： | 商用 |
| 工作温度： | -25°C ~ 80°C |
| 效率： | 78% |
| 安装类型： | 通孔 |
| 尺寸/尺寸： | 1.11" L x 0.35" W x 0.66" H（28.2mm x 9.0mm x 16.8mm） |
| 电源（瓦特）- 最大： | 2W |
| 线路调节： | 50mV |
| 负载调整： | 70mV |
| 产品目录页面： | 1375 (CN2011-ZH PDF) |
Data Sheet
AC100V input, 12V/200mA output
Non-isolated AC/DC converter
BP5037B12
Absolute Maximum Ratings
Dimensions (Unit : mm )
Parameter
Input voltage
Maximum Output current
ESD endurance
Symbol
Vi
Iomax
Vsurge
Limits
170
200
2
Unit
V
mApk
kV
28.2MAX.
9.0MAX.
Operating temperature range
Storage temperature range
Maximum surface temperature
Topr
Tstg
Tcmax
? 25 to + 80
? 25 to + 105
105
° C
° C
° C
3.3MAX
1
5.08
3 5 7
0 . 5 ± 0 . 1 1 . 3 ± 0 . 2
7.62
(2.54 9=)22.86 TYP.
10
0 . 2 5 ± 0 . 0 5
5.05MAX.
3.95MAX.
Electrical Characteristics
Parameter
Symbol Min.
Typ.
Max.
Unit
Conditions
Derating Curve
Input voltage range
Output voltage
Output current
Line regulation
Load regulation
Vi
Vo
Io
Vr
Vl
113
11.0
0
?
?
141
12.0
?
0.05
0.07
170
13.0
200
0.15
0.20
V
V
mA
V
V
DC(80 to 120VAC)
Vi=141V, Io=100mA
Vi=141V ? 1
Vi=113 to 170V, Io=100mA
Vi=141V, Io=0 to 100mA
300
250
200
150
100
50
Derating Curve
Operation Range
Output ripple voltage
Power conversion efficiency
Vp
η
?
70
0.05
78
0.15
?
Vp-p
%
Vi=141V, Io=100mA
Vi=141V, Io=200mA
? 2
0
-30 -20 -10 0 10 20 30 40 50 60 70 80 90
Ambient Temperature Ta( ° C )
? 1 Maximum output current varies depending on ambient temperature ; please refer to derating curve.
? 2 Spike noise is not included in output ripple voltage.
Conversion Efficiency
Application circuit
Pin No.
Function
100
90
80
Conversion Efficiency
(Ta=25 ° C, Vi=141V)
BP5037B12
Please note that pin No.10
side is input.
1
2
3
4
5
6
7
Output terminal Vo(12V)
Not used
Choke coil connect
Not used
Choke coil connect
Not used
COMMON
70
60
50
40
30
20
10
0
0 20 40 60 80 100 120 140 160 180 200
10
7
5
3
1
8
9
Not used
Not used
Output Current Io(mA)
ZNR +
(Ta=25 ° C, Vi=141V)
Input
AC100V
50Hz/60Hz
D1 R1
1SR35 ? 400 10 Ω 1/4W
C1
220V ? 22 μ F/200V
FUSE
1A
C2
0.1 μ F
L1
820 μ H
+
?
10
Output
+ 12V
C3
330 μ F/25V
Input terminal Vi(141VDC)
Load Regulation
Load Regulation
14
12
10
Be sure to use fuse for safety.
For actual usage, Please kindly evaluate and confirm our part mounted in your product,
Especially, Please make sure to confirm whether the load current exceed Max. rated current
by using the current probe.
8
6
4
2
External components setting
FUSE: Fuse
Please make sure to use quick acting fuse 1A
0
0
50 100 150 200 250
Output Current Io(mA)
300
C1: Capacitor for input
Capacitance : 22 to 100 μ F Rated voltage : 200V or higher
Surface Temperature Rising
voltage smoothing
C2: For noise terminal
voltage reduction
C3: Capacitor for Output
voltage smoothing
Ripple current is 0.13Arms above.
Capacitance : 0.1 to 0.22 μ F Rated voltage : 200V or higher
Film capacitor or ceramic capacitor. Reduce the noise terminal voltage.
The constant value should be evaluated in the set.
Capacitance : 100 to 470 μ F Rated voltage : 25V or higher,
ESR is 0.25 Ω max. Ripple current is 0.4Arms above.
Output noise voltage is influenced. Please evaluate it in the actual set.
50
40
30
20
10
Surface Temperature Rising
(Ta=25 ° C, Vi=141V)
D1: Rectifier diode
In the absolute maximum ratings, the reverse peak voltage should be
0
0
50
100
150
200
400V or higher, the average rectifying current should be 0.5A or higher,
and the peak surge current should be 20A or higher.
(Full-wave rectifier can be used in our part.)
Output Current Io(mA)
L1: Choke coil
R1: For noise terminal
voltage reduction
ZNR: Varistor
Coil for switching regulator. The inductance should be 820 μ H,
the rated direct current should be 0.42A above.
Otherwise heating or abnormal oscillation occurs.
10 to 22 Ω 1/4W
Reduce the noise terminal voltage. Please set it, if necessary.
The constant value should be evaluated in set.
Varistor must be used. It protects this part from lightning surge and static
electricity.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| BP5037B12_10 | 制造商:ROHM 制造商全称:Rohm 功能描述:Non-Isolated AC/DC Converter |
| BP5037B12_12 | 制造商:ROHM 制造商全称:Rohm 功能描述:AC100V input, 12V/200mA output Non-isolated AC/DC converter |
| BP5037B15 | 功能描述:交流/直流开关转换器 IC 15V 170MA RoHS:否 制造商:STMicroelectronics 输出电压:800 V 输入/电源电压（最大值）:23.5 V 输入/电源电压（最小值）:11.5 V 开关频率:115 kHz 电源电流:1.6 mA 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:SSO-10 封装:Reel |
| BP5037B15_10 | 制造商:ROHM 制造商全称:Rohm 功能描述:Non-Isolated AC/DC Converter |
| BP5038 | 制造商:ROHM 制造商全称:Rohm 功能描述:AC / DC converter unit |
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