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BP5324A_10

更新时间: 2024-11-13 12:20:27
品牌 Logo 应用领域
罗姆 - ROHM 转换器
页数 文件大小 规格书
4页 1009K
描述
Isolated DC/DC Converter

BP5324A_10 数据手册

 浏览型号BP5324A_10的Datasheet PDF文件第2页浏览型号BP5324A_10的Datasheet PDF文件第3页浏览型号BP5324A_10的Datasheet PDF文件第4页 
Data Sheet  
12V/250mA Output  
Isolated DC/DC Converter  
BP5324A  
Absolute Maximum Ratings  
Dimensions (Unit : mm)  
Parameter  
Input voltage  
Symbol  
Vi  
Limits  
7
Unit  
V
38.5Max.  
13.6Max.  
Maximum output current  
Operating temperature range  
Storage temperature range  
Isolation voltage  
Iopeak  
Topr  
250  
mA  
°C  
°C  
25 to +80  
25 to +85  
500  
Tstg  
VISO  
Vrms  
1
2
4
5
8
10 11 12  
0.5 0.1  
1.3 0.2  
0.25 0.05  
9.05Max.  
3.25Max.  
P=2.54 0.2  
4.55Max.  
2.54x11=27.94  
Electrical Characteristics  
(Ta=25°C)  
Derating Curve  
Derating Curve  
300  
Parameter  
Symbol Min.  
Typ.  
5.0  
12.0  
Max.  
Unit  
Conditions  
V
V
4.5  
11.4  
0
Vi  
Vo  
Io  
5.5  
12.6  
250  
0.05  
0.5  
0.15  
Input voltage range  
Output voltage  
Output current  
Line regulation  
Load regulation  
Output ripple voltage  
Power conversion efficiency  
1 Maximum output current varies depending on ambient temperature ; please refer to derating curve.  
2 Please refer to Load regulation, Conversion efficiency.  
Vi=5V, Io=250mA  
250  
200  
1  
mA Vi=5V  
V
V
Vpp Vi=5V, Io=250mA  
%
150  
Operation Range  
Vi=4.5 to 5.5V, Io=200mA  
Vi=5V, Io=0 to 250mA 2  
VL  
VR  
Vp  
η
0.01  
0.23  
0.03  
74  
100  
50  
0
-30 -20 -10  
0 10 20 30 40 50 60 70 80 90  
Ambient Temperature Ta(°C)  
65  
Vi=5V, Io=250mA  
2  
Conversion Efficiency  
Conversion Efficiency  
(Ta=25°C, Vi=5V)  
90  
80  
70  
60  
50  
40  
Application Circuit  
30  
20  
10  
0
Pin No.  
Function  
Input terminal (5V)  
Input terminal (5V)  
Not used  
BP5324A  
1
2
3
4
0
0.05 0.1 0.15 0.2 0.25 0.3 0.35  
Output Current Io(A)  
Input terminal (0V)  
Input terminal (0V)  
Not used  
1
2
4
5
8
10 11 12  
5
6
F1  
Vo  
7
Not used  
8
Output GND terminal  
Not used  
9
VI  
C1  
10  
11  
12  
Capacitor connect  
Output terminal  
Output terminal  
C2  
C3  
C4  
Use a 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.  
External Components Settings  
F1: Fuse  
Use a 2.5A fuse  
C1: Input Capacitor  
Capacitance : 100 to 220µF Rated voltage : 16V or higher .  
C2: Output Capacitor  
C3: Output Capacitor  
Capacitance : 100µF, Rated voltage : 25V or higher.  
Capacitance : 100 to 470µ, Rated Voltage : 25V or higher.  
C4: Noise Reduction Capacitor Capacitance : 4700 to 0.1µF, Rated Voltage : AC500V or higher.  
www.rohm.com  
©2010 ROHM Co., Ltd. All rights reserved.  
2010.01 - Rev.A  
1/1  

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