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BP5048-24_10 PDF预览

BP5048-24_10

更新时间: 2024-11-16 08:58:39
品牌 Logo 应用领域
罗姆 - ROHM 转换器
页数 文件大小 规格书
4页 1016K
描述
Non-Isolated AC/DC Converter

BP5048-24_10 数据手册

 浏览型号BP5048-24_10的Datasheet PDF文件第2页浏览型号BP5048-24_10的Datasheet PDF文件第3页浏览型号BP5048-24_10的Datasheet PDF文件第4页 
Data Sheet  
220VAC Input/24VDC (200mA) Output  
Non-Isolated AC/DC Converter  
BP5048-24  
Absolute Maximum Ratings  
Dimensions (Unit : mm)  
Parameter  
Input voltage  
Symbol  
Vcc  
Limits  
358  
Unit  
V
35.0MAX.  
9.2MAX.  
Maximum Output current  
ESD endurance  
IoMAX  
Vsurge  
TcMAX  
Topr  
200  
mApk  
kV  
2
1
3
5
7
10  
12  
Maximum surface temperature  
Operating temperature range  
Storage temperature range  
105  
°C  
°C  
°C  
0.25±0.05  
4.85MAX.  
7.62  
1.3±0.2  
2.5411=27.94  
20 to +80  
25 to +105  
0.5±0.1  
5.08  
Tstg  
3.6MAX.  
4.35MAX.  
Electrical Characteristics  
Derating Curve  
Parameter  
Input voltage range  
Output voltage  
Output current  
Line regulation  
Load regulation  
Output ripple voltage  
Power conversion efficiency  
Symbol Min.  
Typ.  
311  
24.0  
0.05  
0.05  
0.07  
78  
Max.  
358  
25.8  
200  
0.20  
0.20  
0.15  
Conditions  
Unit  
V
V
mA  
V
V
Derating Curve  
228  
23.0  
0
DC  
Vi  
Vo  
Io  
250  
Vi=311V, Io=100mA  
Vi=311V  
Vi=249 to 358V, Io=100mA  
Vi=311V, Io=0 to 100mA 2  
Vi=311V, Io=100mA  
200  
150  
1  
Operation Range  
100  
0.20  
0.20  
Vr  
Vl  
Vp  
η
50  
0
Vp-p  
%
-30-20-10  
0 10 20 30 40 50 60 70 80 90  
Ambient Temperature Ta (°C)  
Vi=311V, Io=200mA  
65  
2  
1 Maximum output current varies depending on ambient temperature ; please refer to derating curves.  
2 Please refer to Load regulation, Conversion efficiency.  
Conversion Efficiency  
Conversion Efficiency  
(Ta=25°C, Vi=311V)  
Application Circuit  
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
Pin No.  
Function  
1
2
Output terminal Vo(24V)  
BP5048-24  
Skip  
3
Choke coil connect  
4
Skip  
5
Choke coil connect  
Be sure to use fuse for safety.  
6
Skip  
7
COMMON  
0
50  
100  
150  
200  
8
Skip  
12 10  
7 5 3 1  
Output Current Io (mA)  
9
Skip  
10  
11  
12  
N.C.  
DC motor  
Skip  
FUSE  
Load Regulation  
Input terminal Vi(311VDC)  
R1  
Ii  
Io  
C2  
D1  
Load Regulation  
L1  
+
+
(Ta=25°C, Vi=311V)  
1.5mH  
C3  
C1  
Vo  
25.0  
Vi  
ZNR  
24.8  
24.6  
24.4  
24.2  
24.0  
23.8  
23.6  
23.4  
23.2  
23.0  
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 Component Specifications  
0
50  
100  
150  
200  
FUSE: Fuse  
Use a fuse of 1A.  
Output Current Io (mA)  
C1: Input capacitor  
Rated voltage 400V or higher, 22 to 820µF  
Permissible ripple current 0.13Arms or higher  
Surface Temperature Increase  
Surface Temperature Increase  
Rated voltage 35V or higher 100 to 470µF  
Low impedance type  
C2: Output capacitor  
(Ta=25°C, Vi=311V)  
40  
35  
30  
25  
20  
15  
10  
5
Impedance is 0.4max at high frequencies.  
Permissible ripple current 0.25Arms or higher  
Evaluate under actual operating conditions.  
C3: Noise removal capacitor Rated voltage 400V or higher 0.1 to 0.22µF  
Film or ceramic capacitor  
0
Evaluate under actual operating conditions.  
0
50  
100  
150  
200  
Output Current Io (mA)  
L1: Power inductor  
D1: Rectifier diode  
Inductance = 1.5mH  
Permissible current value 450mA or higher  
A reverse surge voltage 800V or higher  
An average rectifying current of 0.5A  
The forward surge current should be 20A or higher  
R1: Noise removal resistor  
ZNR: Varistor  
10 to 221/4W  
Determine the ideal value through actual testing.  
A varistor is required to protect against lightning surges and static  
electricity.  
www.rohm.com  
©2010 ROHM Co., Ltd. All rights reserved.  
2010.01 - Rev.A  
1/1  

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