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BP5720-5

更新时间： 2024-11-13 08:58:39
品牌 Logo 应用领域
罗姆 - ROHM 转换器电源电路
页数 文件大小 规格书
4页 1040K
描述
Isolated AC/DC Converter

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中文翻译

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BP5720-5 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Obsolete包装说明：, SIP9/12,.2
Reach Compliance Code：compliantECCN代码：EAR99
风险等级：5.8Is Samacsys：N
模拟集成电路 - 其他类型：AC-DC REGULATED POWER SUPPLY MODULE最大输入电压：374 V
最小输入电压：113 V标称输入电压：141 V
JESD-30 代码：R-XSMA-T9JESD-609代码：e3/e2
功能数量：1输出次数：1
端子数量：9最高工作温度：80 °C
最低工作温度：-25 °C最大输出电压：5.25 V
最小输出电压：4.75 V标称输出电压：5 V
封装主体材料：UNSPECIFIED封装等效代码：SIP9/12,.2
封装形状：RECTANGULAR封装形式：MICROELECTRONIC ASSEMBLY
峰值回流温度（摄氏度）：260认证状态：Not Qualified
子类别：Power Supply Modules表面贴装：NO
技术：HYBRID温度等级：COMMERCIAL EXTENDED
端子面层：TIN/TIN COPPER端子形式：THROUGH-HOLE
端子节距：2.54 mm端子位置：SINGLE
处于峰值回流温度下的最长时间：10微调/可调输出：YES
Base Number Matches：1

BP5720-5 数据手册

 浏览型号BP5720-5的Datasheet PDF文件第2页浏览型号BP5720-5的Datasheet PDF文件第3页浏览型号BP5720-5的Datasheet PDF文件第4页 
Data Sheet  
100-220VAC Input/5VDC (500mA) Output  
Isolated AC/DC Converter  
BP5720-5  
Absolute Maximum Ratings  
Dimensions (Unit : mm)  
Parameter  
1-pin input voltage  
4-pin input voltage  
1-pin input current  
Maximum power  
Symbol  
Limits  
500  
Unit  
V
Conditions  
10.0MAX.  
35.5MAX.  
VD  
VNd  
+30 / −5  
250  
V
MARKING SIDE  
ID  
mA  
ꢁ
Refer to the derating curve  
Po  
2.5  
1 sec (primary - secondary : 1 - 6Pin,  
9 - 12Pin short)  
ꢁithstanding voltage  
kVrms  
°C  
VI  
2.5  
1
2
4
5
6
9 10 11 12  
0.25 0.05  
5.6MAX.  
0.5 0.1  
1.3 0.2  
Ambient temperature + The module  
Allowable maximum  
surface temperature  
Tcmax  
105  
3.3MAX.  
4.4MAX.  
self-heating  
Tcmax  
P=2.54 0.2  
2.54X11=27.94 TYP.  
Operating  
Topr  
Tstg  
−25 to +80  
°C  
temperature range  
Storage temperature  
range  
Derating Curve  
−25 to +105  
°C  
600  
500  
400  
Electrical Characteristics  
(Unless otherwise noted, Vi=141V, Io=500mA,Ta=25°C) (Vo=5V, R3/R4=open)  
Operation Range  
300  
200  
100  
0
Parameter  
Symbol  
Min.  
Typ.  
141  
Max.  
374  
Unit  
V
Conditions  
Input voltage  
Io=500mA  
Vi  
113  
-30-20-10 0 10 20 30 40 50 60 70 80 90  
Output voltage  
Vo  
Io  
4.75  
0
5.0  
5.25  
500  
V
Ambient Temperature Ta(°C)  
Output current  
−
mA  
Line regulation  
Load regulation  
Output ripple voltage  
∆Vr  
∆VI  
∆γ  
−
−
−
10  
15  
100  
100  
250  
mV  
mV  
Vi=113V to 374V  
Io=0mA to 500mA  
Conversion Efficiency  
<In case of 5V output>  
(Vi=311V, Ta=25°C)  
∗
1
100  
mVp-p  
Vi=141V  
100  
Power conversion  
efficiency  
∗1: Measured peak-to-peak, ripple current bandwidth (spike noise not included).  
80  
60  
40  
20  
0
η
70  
78  
−
ꢀ
Pin  
Application Circuit  
Name  
No.  
Function  
Connect the negative side of  
Np- the primary coil of the external  
transformer.  
0
50 100 150 100 250300350 400 450 500  
Output Current Io(mA)  
External Component Layout  
1
F1  
D3  
Vo  
2
3
NC NC pin  
Skip  
This is connected to the plus  
Nd+ side of the base coil wire of  
the external transformer.  
L31  
AC100V to 200V  
50Hz/60Hz  
R2  
C3  
D2  
Load Regulation  
R1  
C4  
D1  
C6  
4
C1  
C2  
ZNR31  
<In case of 5V output>  
C7  
GND2  
(Vi=311V, Ta=25°C)  
5
6
NC NC pin  
GND1  
7.0  
This is the primary side input  
minus terminal.  
Vi(-)  
6.0  
5.0  
4.0  
3.0  
2.0  
7
8
Skip  
Skip  
C5  
End of secondary output  
smoothing capacitor terminal.  
F2  
R4 R3  
9
GND1  
Use a fuse for safety  
Secondary 5V output  
GND terminal.  
Secondary output voltage  
fine-tunning terminal.  
Resistor has to be inserted  
between GND2 or Vo terminals.  
Maximum  
Io=500mA  
10 GND2  
11 VADJ  
1.0  
0.0  
9
10  
11  
12  
1
4
6
0
100 200 300 400 500 600 700 800  
Output Current Io(mA)  
BP5720-5  
This is the secondary side 5V  
output voltage control terminal.  
Insert the output smoothing  
capacitor 470 µF between GND.  
12  
Vo  
Please verify operation and characteristics in the customer's circuit before actual usage.  
Ensure that the load current does not exceed the maximum rating.  
<<Output voltage adjustment>>  
Adjust the output voltage by varying  
R3 and R4.  
External Component Specifications  
C1: Output smoothing capacitor  
C2: Noise reduction capacitor  
C3: Output smoothing capacitor  
0.1µF/275VAC Safety regulation  
0.1µF/275VAC Safety regulation  
22µF/450V  
R1: Resistor  
R2: Noise reduction resistor  
100kΩ 5ꢀ 2ꢁ 300V or higher  
1ꢁ or higher 10 to 22Ω  
Use if necessary  
(1)Output voltage range:  
4.0 to 6.0V  
(2)Output voltage equations  
Limits ripple current 100mArms or higher  
2200pF/400V or higher  
2200pF Safety regulation  
470µF/10V Low impedance part  
630V or higher 0.1 to 0.22µF  
Use if necessary  
R3,4: Output voltage adjustment resistor By changing R3, R4, it is possible to adjust  
output voltage.  
C4: Input smoothing capacitor  
C5: Noise reduction capacitor  
C6: Output smoothing capacitor  
C7: Noise reduction capacitor  
Vo<5V, R3=(30.33Vo−37.2) / (5−Vo)kΩ  
R4=open  
Vo=5V, R3, R4=open  
Refer to the output voltage adjustment notes at right  
L31: Line filter  
T1: Switching transformer  
F1: Fuse  
10mH 0.2Arms or higher Safety regulation  
Ensure that it complies with safety regulations  
Be sure to use this for safety.  
Vo>5V, R3=open  
R4=37.6092/ (Vo-5)kΩ  
D1: Noise reduction diode  
D2: Diode bridge  
800V/0.5A  
F2: Fuse  
Be sure to use this for safety.  
800V/1A  
ZNR31: Varistor  
A varistor is required to protect against  
lightning surges and static electricity.  
390V Safety regulation  
D3: Rectifier diode  
60V/2A  
Example) In case of Vo=5.3V  
Vo>5V , R4=37.6092 / (5.3-5 )k  
Ω
Operation Notes  
An excessively large capacitance at C4 may cause the output to become inactive.  
Therefore, a capacitance between 470µF to 2200µF is recommended, with a risetime of 10ms or less.  
DC coltage after sousing  
=125.364k  
Thus, R3=open  
R4=120k  
Ω
Ω
(Vo=5.313V)  
Overcurrent (reset type) protection circuit is built in, preventing damage from occurring due to unexpected conditions  
www.rohm.com  
©2010 ROHM Co., Ltd. All rights reserved.  
2010.01 - Rev.A  
1/1  
1234

中文翻译

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