BP5039B12_10 [ROHM]
Non-Isolated AC/DC Converter; 非隔离式AC / DC转换器
| 型号： | BP5039B12_10 |
| 厂家： | 
ROHM |
| 描述： | Non-Isolated AC/DC Converter |
| 文件： | 总4页 (文件大小：1017K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Data Sheet
100VAC Input/12VDC (300mA) Output
Non-Isolated AC/DC Converter
BP5039B12
Absolute Maximum Ratings
Dimensions (Unit : mm)
Parameter
Input voltage
Symbol
Vi
Limits
170
400
2
Unit
V
35.0MAX.
9.1MAX.
∗
Maximum Output current
ESD endurance
IoMAX
Vsurge
TCMAX
Topr
mApk
kV
1
3
5
7
10
12
Maximum surface temperature
Operating temperature range
105
°C
°C
°C
0.25±0.05
4.85MAX.
7.62
1.3±0.2
2.54�11=27.94
−20 to +80
−25 to +105
0.5±0.1
5.08
3.6MAX
Storage temperature range
∗ Peak and within 10ms
Tstg
4.25MAX.
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.
Max.
170
13
300
0.10
0.20
0.15
−
Conditions
DC(80 to 120VAC)
Vi=141V, Io=100mA
Vi=141V
Vi=113 to 170V, Io=100mA
Vi=141V, Io=0 to 100mA
Unit
V
V
mA
V
V
Derating Curve
113
11
0
Vi
Vo
Io
141
12
−
0.04
0.05
0.07
78
400
300
∗1
200
Operation Range
−0.10
−0.20
−
Vr
Vl
Vp
η
100
0
∗2
Vp-p
%
Vi=141V, Io=100mA
Vi=141V, Io=300mA
-30-20-10
0 10 20 30 40 50 60 70 80 90
Ambient Temperature Ta(°C)
65
∗2
∗1 Maximum output current varies depending on ambient temperature ; please refer to derating curve.
∗2 Please refer to Load regulation, Conversion efficiency.
Conversion Efficiency
Conversion Efficiency
(Ta=25°C, Vi=141V)
100
Application Circuit
80
60
40
20
0
Pin No.
Function
Output terminal Vo(12V)
Not used
1
BP5039B12
2
Be sure to use fuse for safety.
3
Choke coil connect
Not used
4
5
Choke coil connect
Not used
12 10
7 5 3 1
6
7
0
50 100 150 200 250 300
Output Current Io(mA)
COMMON
DC motor
8
Not used
FUSE
9
Not used
R1
Ii
Io
C3
D1
10
11
12
N.C.
L1
+
+
−
Not used
Load Regulation
C2
C1
Vo
Vi
Input terminal Vi(141VDC)
−
Load Regulation
ZNR
(Ta=25°C, Vi=141V)
14
12
10
8
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
External Component Specifications
2
0
Use a fast-acting fuse of 1.0A.
FUSE: FUSE
0
50 100 150 200 250 300 350 400
Output Current Io(mA)
C1: Input capacitor
Rated voltage : Beyond 250V
Capacity : 22 to 820µF
Rated ripple current : Beyond 0.13Arms
Surface Temperature Increase
Rated voltage : Beyond 250V
Capacity : 0.1 to 0.22µF
Film or ceramic capacitor
Surface Temperature Increase
(Ta=25°C, Vi=141V)
C2: Noise removal capacitor
C3: Output capacitor
40
35
30
25
20
15
10
5
Rated voltage : Beyond 25V
Capacity : 100 to 470µF, low impedance type
ESR : Less than 0.4Ω
Rated ripple current : Beyond 0.25Arms
Evaluate under actual operating conditions
0
0
0.05 0.10 0.15 0.20 0.25 0.30
Output Current Io(A)
L1: Power inductor
D1: Rectifier diode
Inductance : 1.0mH
Rated current : More than 600mA
Peak reverse voltage : More than 400V
Mean rectifying current : More than 0.5A
Peak forward surge current : More than 20A
Full-wave rectification can be used
Resistance : 10 to 22Ω
R1: Noise removal resistor
ZNR: Varistor
Power : More than 1/4W
Use a varistor to protect against lighting surges and static electricity.
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2010.01 - Rev.A
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