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Rohm Semiconductor Electronic Components Datasheet

BP5061 Datasheet

Non-Isolated AC/DC Converter

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BP5061 pdf
Data Sheet
100VAC Input/12VDC (300mA) Output
Non-Isolated AC/DC Converter
BP5061
Absolute Maximum Ratings
Parameter
Input voltage
Output current
ESD endurance
Operating temperature range
Storage temperature range
Symbol
Vi
Io
Vsurge
Topr
Tstg
Limits
170
300
2
25 to +80
25 to +105
Unit
V
mApk
kV
°C
°C
Electrical Characteristics
Parameter
Symbol Min.
Input voltage range
Output voltage
Output current
Vi 113
Vo 11.0
Io 0
Line regulation
Load regulation
Output ripple voltage
Power conversion efficiency
Vr
Vl
Vp
η
70
Typ.
141
12.0
0.04
0.05
0.07
78
Max.
170
13.0
300
0.15
0.15
0.15
Unit
V
V
mA
V
V
Vp-p
%
Conditions
DC (80 to 120VAC)
Vi=141V, Io=200mA
Vi=141V
1
Vi=113V to 170V, Io=200mA
Vi=141V, Io=0 to 200mA
Vi=141V, Io=200mA 2
Vi=141V, Io=300mA
1 Maximum output current varies depending on ambient temperature ; please refer to derating curve.
2 Spike noise is not included in output ripple voltage.
Application Circuit
BP5061
Please note that pin No.12
side is input.
Input
AC100V
50Hz/60Hz
12 10
D1
R1
101/4W
FUSE
1A
ZNR C1
C2
220V + 33µF/200V 0.1µF
Pin No.
Function
1 Output terminal Vo(12V)
2 Not used
3 Coil connect
4 Not used
5 Coil connect
6 Not used
7 COMMON
8 Not used
7 531
9 Not used
10 N.C.
11 Not used
Output 12 Input voltage Vi(141VDC)
L1 12V
1mH C3
+ 100µF/50V
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.
External Component Specifications
FUSE: Fuse
Use a quick-acting fuse of 1A
C1: Input smoothing
capacitor
Capacitance : 22 to 100µF Rated voltage : 200V or higher
Ripple current is 0.13Arms or greater.
C2: Noise reduction
capacitor
Capacitance : 0.1 to 0.22µF Rated voltage : 200V or higher
Use a film or ceramic capacitor. Evaluate under actual
conditions.
C3: Output smoothing
capacitor
Capacitance : 100 to 470µF Rated voltage : 25V or higher,
ECR is 0.4max. Ripple current is 0.25Arms or higher.
Evaluate under actual operating conditions.
D1: Rectifier diode
In the absolute maximum ratings, the reverse peak voltage should be
400V or higher, the average rectifying current should be 1A or higher,
and the peak surge current should be 20A or higher.
(Full-wave rectification can be used.)
L1: Choke coil
Coil for switching regulator. The inductance should be 1mH,
the rated direct current should be 0.6A or greater in order to prevent
overheating or abnormal oscillation.
R1: Noise reduction
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.
1/1
Dimensions (Unit : mm)
35.0MAX.
9.1MAX.
3.6MAX
1357
10 1
0 . 5 ±0 . 1 1 . 3 ±0 . 2
5 . 0 8 ±0 . 2
7 . 6 2 ±0 . 3
2.5411=27.94
0 . 2 5 ±0 . 0 5
4.85MAX.
4.25MAX.
Derating Curve
350 Derating Curve
300
250
200
150 Operation Range
100
50
0
-30 -20 -10 0 10 20 30 40 50 60 70 80 90
Ambient Temperature Ta(°C)
Conversion Efficiency
100
90
80
70
60
50
40
30
20
10
0
0
Conversion Efficiency
(Ta=25°C, Vi=141V)
50 100 150 200 250 300
Output Current Io(mA)
Load Regulation
Load Regulation
13.0 (Ta=25°C, Vi=141V)
12.5
12.0
11.5
11.0
0
50 100 150 200 250 300
Output Current Io(mA)
Surface Temperature Increase
Surface Temperature Increase
50 (Ta=25°C, Vi=141V)
45
40
35
30
25
20
15
10
5
0
0 50 100 150 200 250 300 350
Output Current Io(mA)
2010.01 - Rev.A


Rohm Semiconductor Electronic Components Datasheet

BP5061 Datasheet

Non-Isolated AC/DC Converter

No Preview Available !

BP5061 pdf


Part Number BP5061
Description Non-Isolated AC/DC Converter
Maker Rohm
Total Page 4 Pages
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BP5061 pdf
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