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BP5045A_10 PDF预览

BP5045A_10

更新时间: 2024-09-29 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 1019K
描述
Non-Isolated AC/DC Converter

BP5045A_10 数据手册

 浏览型号BP5045A_10的Datasheet PDF文件第2页浏览型号BP5045A_10的Datasheet PDF文件第3页浏览型号BP5045A_10的Datasheet PDF文件第4页 
Data Sheet  
220VAC Input/12VDC (200mA) Output  
Non-Isolated AC/DC Converter  
BP5045A  
Absolute Maximum Ratings  
Dimensions (Unit : mm)  
28.2MAX.  
10.1MAX.  
Parameter  
Input voltage  
Symbol  
Vi  
Limits  
390  
Unit  
V
Output current  
200  
2
Io  
mApk  
kV  
C
ESD endurance  
Vsurge  
Topr  
Tstg  
Operating temperature range  
Storage temperature range  
20 to +80  
25 to +105  
+
0.25 0.05  
4
1
10  
6
8
C
+
0.5 0.1  
3.25MAX  
+
1.3 0.2  
(4.55)  
+
P=5.08 0.2  
(5.55)  
2.54 9=22.86(Typ.)  
Electrical Characteristics  
Derating Curve  
Conditions  
Parameter  
Symbol Min.  
Typ.  
113 311  
11.5 12.2  
Max.  
Unit  
V
V
mApk  
V
V
Vp-p  
%
Derating Curve  
Input voltage range  
Output voltage  
Output current  
DC  
Vi  
Vo  
Io  
Vr  
Vl  
Vp  
η
390  
12.9  
200  
0.15  
0.15  
0.20  
300  
250  
200  
150  
Vi= 311V, Io=200mA  
Vi= 311V  
Vi= 113 to 390V, Io=200mA  
Vi= 311V, Io=0 to 200mA  
Vi= 311V, Io=200mA  
1  
Operation Range  
Line regulation  
0.07  
0.10  
0.15  
75  
100  
50  
0
Load regulation  
Output ripple voltage  
Power conversion efficiency  
1 Maximum output current varies depending on ambient temperature ; please refer to derating curve.  
2 Spike noise is not included in output ripple voltage.  
-30 -20 -10  
0
10 20 30 40 50 60 70 80 90  
2  
Ambient Temperature Ta( C)  
72  
Vi= 311V, Io=200mA  
Conversion Efficiency  
Conversion Efficiency  
(Ta=25 C, Vi=-311V)  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
Application Circuit  
Pin No.  
1
2
3
4
5
6
7
8
Function  
Input  
Skip  
Skip  
BP5045A  
Common  
Skip  
Power inductor  
Skip  
Power inductor  
Skip  
1
4
6
8
10  
0
50  
100  
150  
200  
Output Current Io(mA)  
9
10  
Output  
FUSE  
C3  
D1  
R1  
C1  
L1  
Load Regulation  
C2  
+
+
ZNR  
~
Vo  
Load Regulation  
Vi  
(Ta=25 C, Vi=-311V)  
14  
12  
10  
8
Be sure to use 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.  
6
4
2
0
0
50 100 150 200 250 300 350  
Output Current Io(mA)  
External Component Specifications  
FUSE: FUSE  
Use a fast-acting fuse of 1.0A.  
C1: Input capacitor  
Rated voltage : More than 450V  
Capacitance : 22 to 100µF  
Rated voltage : More than 35V  
Surface Temperature Increase  
Surface Temperature Increase  
(Ta=25 C, Vi=-311V)  
C2: Output capacitor  
40  
Capacitance : 220 to 470µF, low impedance type  
35  
30  
25  
20  
15  
10  
5
ESR : Less than 0.16Ω  
Rated ripple current : More than 0.58Arms  
Evaluate under actual operating conditions since output ripple  
voltage is affected.  
C3: Noise removal capacitor Rated voltage : More than 450V  
Film or ceramic capacitor  
0
0
50  
100  
150  
200  
Output Current Io(mA)  
Capacitance : 0.1 to 0.22µF  
Inductance : 820µH  
L1: Choke coil  
Switching Frequency  
Rated current : More than 0.42A  
Switching Frequency  
Resistance : 10 to 22Ω  
Power : More than 1/4W  
(Ta=25 C, Vi=-311V)  
25  
R1: Noise removal resistor  
D1: Rectifier diode  
20  
Peak reverse voltage : More than 800V  
Mean rectifying current : More than 1.0A  
Peak forward surge current : More than 20A  
Full-wave rectification can be used.  
15  
10  
5
0
A varistor is required to protect against lightning surges and  
static electricity.  
ZNR: Varistor  
0
50  
100  
150  
200  
Output Current Io(mA)  
www.rohm.com  
©2010 ROHM Co., Ltd. All rights reserved.  
2010.01 - Rev.A  
1/1  

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