BP5041A Rohm Semiconductor, BP5041A Datasheet
BP5041A
Manufacturer Part Number
BP5041A
Description
IC CONV AC/DC 12V 100MA SIP10
Manufacturer
Rohm Semiconductor
Series
BP5041r
Specifications of BP5041A
Voltage - Output
12V
Number Of Outputs
1
Power (watts)
1W
Applications
Commercial
Power Supply Type
Switching (Closed Frame)
Voltage - Input
220VAC
Mounting Type
Through Hole
1st Output
12 VDC @ 100mA
Size / Dimension
1.28" L x 0.45" W x 0.76" H (32.5mm x 11.5mm x 19.3mm)
Power (watts) - Rated
1.2W
Operating Temperature
-25°C ~ 80°C
Efficiency
62%
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
BP5041A
Manufacturer:
ROHM
Quantity:
1 400
www.rohm.com
©2010 ROHM Co., Ltd. All rights reserved.
Non-Isolated AC/DC Converter
220VAC Input/12VDC (100mA) Output
BP5041A
∗1 Maximum output current varies depending on ambient temperature ; please refer to derating curve.
∗2 Please refer to Load regulation, Conversion effciency.
Input voltage range
Output voltage
Output current
Line regulation
Load regulation
Output ripple voltage
Power conversion effciency
Input voltage
Output current
ESD enduration
Operating temperature range
Storage temperature range
External Component Specifications
Absolute Maximum Ratings
Application Circuit
Electrical Characteristics
50Hz/60Hz
AC200V
Input
FUSE: Fuse
C1: Input smoothing
C2: Noise reduction
C3: Output smoothing
D1: Rectifier diode
R1: Noise reduction
ZNR: Varistor
Please note that pin No.10
side is input.
BP5041A
Parameter
Please verify operation and characteristics in the customer's circuit before actual usage.
Ensure that the load current does not exceed the maximum rating.
capacitor
resistor
capacitor
resistor
Parameter
ZNR
D1
+
−
4.7µF/450V
10Ω1/4W
C1
R1
Symbol
Vp
Vo
Vr
Vi
Io
Vl
η
10
FUSE
Be sure to use fuse for safety.
Use a quick-acting fuse of 0.5A
Capacitance : 3.3 to 22µF Rated voltage : 450V or higher
Ripple current is 0.13Arms or greater.
Capacitance : 0.1 to 0.22µF Rated voltage : 400V or higher
Use a film or ceramic capacitor. Evaluate under actual operating
conditions.
Capacitance : 100 to 470µF Rated voltage : 25V or higher,
ESR is 0.39Ω max. Ripple current is 0.1Arms or higher.
Evaluate under actual operating conditions.
In the absolute maximum ratings, the reverse peak voltage should be
800V or higher, the average rectifying current should be 0.5A or higher,
and the peak surge current should be 20A or higher.
(Full-wave rectification can be used.)
10 to 22Ω 1/4W
Determine the ideal value through actual testing.
A varistor is required to protect against lightning surges and static
electricity.
0.5A
0.1µF
C2
Min.
11.0
226
50
0
−
−
−
7
Symbol
Vsurge
Tstg
Topr
5
Vi
Io
12.0
0.02
0.05
0.05
Typ.
282
62
−
3
+
−
Max.
13.0
0.15
0.15
0.15
1
390
100
100µF/50V
−
C3
Output
−25 to +105
−25 to +80
+12V
Limits
Vp-p
390
100
Unit
Pin No.
mA
2
%
V
V
V
V
10
1
2
3
4
5
6
7
8
9
Output terminal Vo(12V)
Not used
N.C.
Not used
COMMON
Not used
N.C.
Not used
Not used
Input terminal Vi(282VDC)
1/1
DC(160 to 276VAC)
Vi=282V, Io=50mA
Vi=282V
Vi=226 to 390V, Io=50mA
Vi=282V, Io=0 to 50mA
Vi=282V, Io=50mA
Vi=282V, Io=100mA
Function
Conditions
mApk
Unit
kV
°C
°C
V
∗1
∗2
∗2
3 . 2 5 M A X .
Dimensions (Unit : mm)
Derating Curve
Switching Frequency
Conversion Efficiency
Load Regulation
Surface Temperature Increase
13.0
12.8
12.6
12.4
12.2
12.0
11.8
11.6
11.4
11.2
11.0
120
100
100
50
40
30
20
10
80
60
40
20
45
40
35
30
25
20
15
10
80
60
40
20
0
0
-30 -20 -10
5
0
0
0
0
0
0
1
Surface Temperature Increase
Ambient Temperature Ta(°C)
Output Current Io(mA)
20
Conversion Efficiency
20
20
20
Switching Frequency
P=5.08±0.2
(Ta=25°C, Vi=282V)
(Ta=25°C, Vi=282V)
(Ta=25°C,Vi=282V)
(Ta=25°C, Vi=282V)
Output Current Io(mA)
Output Current Io(mA)
Output Current Io(mA)
3
Load Regulation
0 10
Data Sheet
Derating Curve
Operation Range
32.5MAX.
22.86
40
40
40
40
5
20
2010.01 - Rev.A
30
7
0.5±0.1
60
60
60
60
1.3±0.2
40
50
60
80
80
80
10
80
0 . 2 5 ±0 . 0 5
70
80
100
100
100
100
90
11.5MAX.
6.75MAX.
4.75MAX.
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BP5041A Summary of contents
Page 1
... Output ripple voltage Vp Power conversion effciency η 50 ∗1 Maximum output current varies depending on ambient temperature ; please refer to derating curve. ∗2 Please refer to Load regulation, Conversion effciency. Application Circuit BP5041A Please note that pin No.10 side is input. 10 FUSE R1 0.5A D1 10Ω1/4W ...
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