Data Sheet
100VAC Input/12VDC (350mA) Output
Non-Isolated AC/DC Converter
BP5067-12
Absolute Maximum Ratings
Dimensions (Unit : mm)
9.9MAX.
34.5MAX.
Parameter
Input voltage
Symbol
Vi
Limits
190
Unit
V
Maximum output current
ESD endurance
IoMAX
Vsurge
Topr
350
mApk
kV
2
1
3
5
7
10
12
Operating temperature range
Storage temperature range
−20 to +80
−25 to +105
°C
°C
0.25 0.05
5.05MAX.
7.62
0.5 0.1
Tstg
1.3 0.2
5.08
3.3MAX
4.85MAX.
2.54�11=27.94
Electrical Characteristics
Conditions
Parameter
Input voltage
Output voltage
Symbol Min.
Typ.
Max.
Unit
V
V
mA Vi=141V
V
V
Derating Curve
113
11.0
0
141
12.0
−
DC(80 to 135VAC)
Vi=141V, Io=350mA
Vi
Vo
Io
190
13.0
350
0.30
0.30
0.15
−
Derating Curve
400
350
300
250
200
150
100
50
∗1
∗2
Output current
Line regulation
Load regulation
Output ripple voltage
Power conversion efficiency
−0.30 0.05
−0.30 0.05
−
Vi=113 to 190V, Io=350mA
Vi=141V, Io=0 to 350mA
Vp-p Vi=141V, Io=350mA
Vr
Vl
Vp
η
Operation Range
0.07
80
0
70
%
Vi=141V, Io=350mA
-30-20-10
0
10 20 30 40 50 60 70 80 90
Ambient Temperature Ta(°C)
∗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
Function
Pin No.
1
Output terminal Vo(12V)
BP5067-12
90
80
70
60
50
40
30
20
10
0
2
Skip
3
Choke coil connect
Be sure to use fuse for safety.
4
5
6
Skip
Choke coil connect
Skip
12 10
7
5
3
1
7
8
COMMON
Skip
9
Skip
DC motor
0
50 100 150 200 250 300 350
Output Current Io(mA)
FUSE
10
11
12
N.C.
D1
R1
Io
Skip
L1
Input terminal Vi(141VDC)
+
1mH+
C3
Vo
C1
C2
100V
50/60Hz
ZNR
220V
Load Regulation
−
−
Load Regulation
(Ta=25°C, Vi=141V)
14
Please verify operation and characteristics in the customer's circuit before actual usage.
Ensure that the load current does not exceed the maximum rating.
12
10
8
6
External Component Specifications
4
2
FUSE: Fuse
Use a quick-acting fuse of (1A)
20
0
50 100 150 200 250 300 350 400 450 500 550
C1: Input capacitor
above 200V, 33 to 220µF
Ripple current 0.13Arms or above.
Output Current Io(mA)
above 25V, 100 to 470µF, low impedance
ESR : 0.4Ω Max.
Ripple current 0.25Arms or above
Capacitor impedance affects the output ripple voltage.
C2: Output capacitor
Surface Temperature Increase
Surface Temperature Increase
(Ta=25°C, Vi=141V)
40
35
30
25
20
15
10
5
C3: Noise reduction
capacitor
above 200V, 0.1 to 0.22µF
Use a film or ceramic capacitor.
Evaluate under actual conditions.
L1: Power inductor
D1: Rectifier diode
Inductance : 1mH, Rating current : above 750mA
Select a components that does not become magnetically saturated at
high tempertures.
0
0
50 100 150 200 250 300 350
Output Current Io(mA)
Use a rectifying diode with a peak reverse voltage of 400V or higher, an
average rectification current of 0.5A or larger and a peak surge current
of 20A or larger. When using a large capacitance input capacitor, select
a component strong against inrush current during power up.
Full-wave rectification can be used.
10 to 22Ω, 1/4W
The ideal value can be determined through actual testing.
R1: Noise reduction
resistor
A varistor must be used to protect against lightning surges and static electricity.
ZNR: Varistor
www.rohm.com
©2010 ROHM Co., Ltd. All rights reserved.
2010.01 - Rev.A
1/1
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