Data Sheet
220VAC Input/15VDC (150mA) Output
Non-Isolated AC/DC Converter
BP5047B15
Absolute Maximum Ratings
Parameter
Input voltage
Operating temperature range
Storage temperature range
Case temperature
Output current
Symbol
Vi1
Vi2
Topr
Tstg
Tc
MAX
Io
MAX
1
Io
MAX
2
Limits
430
550
−20
to
+80
−25
to
+105
105
150
130
Unit
V
V
°C
°C
°C
mA
mA
Remark
19.1MAX.
Dimensions (Unit :
mm
)
32.5MAX.
Mark Side
10.1MAX.
DC
Plus 1mSMax.
Refer to derating curve
Ambient temperature+
The module self-heating
Tcmax
4±1.0
PEAK value of current (Vi=180 to 390V)
PEAK value of current (Vi=390 to 430V)
1
3
5
7
0.5±0.1
1.3±0.2
10
0.25±0.05
4.55MAX.
5.55MAX.
3.25MAX.
P=5.08±0.2
2.54½9=22.86
Electrical Characteristics
Parameter
Symbol
Input voltage range
Vi
Output voltage
Vo
Output current1
Io1
Output current2
lo2
Line regulation
Vr
Load regulation
Vl
Output ripple voltage
Vp
Power conversion efficiency
η
Min.
180
14.2
0
0
−0.20
−0.20
−
70
Typ.
311
15.2
−
−
0.05
0.05
0.07
75
Max.
430
16.2
150
130
0.20
0.20
0.15
−
Unit
V
V
mA
mA
V
V
Vp-p
%
Conditions
DC
Vi=311V, Io=100mA
Vi=180 to 390V
Vi=390 to 430V
Vi=180 to 430V, Io=100mA
Vi=311V, Io=0 to 100mA
Vi=311V, Io=100mA
Vi=311V, Io=100mA
Derating Curve
250
Output Current Io(mA)
200
150
100
50
Operation Range
Derating Curve
0
-30 -20 -10 0 10 20 30 40 50 60 70 80 90
Ambient Temperature Ta(°C)
Conversion Efficiency
Conversion Efficiency
η
(%)
100
90
80
70
60
50
40
30
20
10
0
0
Conversion Efficiency
(Ta=25
°C
, Vi=311V)
Application Circuit
BP5047B15
Be sure to use fuse for safety.
Pin No.
1
2
3
4
5
6
7
8
9
10
Function
Output terminal: Vo(+15VDC)
Skip
Power inductor terminal
Skip
Power inductor terminal
Skip
COMMON
Skip
Skip
Input terminal Vi(+311VDC)
10
R1
FUSE
7 5 3 1
Ii
Vi
D1
Io
C3
L1
+
20 40 60 80 100 120 140 160
Output Current Io(mA)
+
ZNR
−
C1
−
C2
Vo
Load Regulation
16.4
16.2
16.0
15.8
15.6
15.4
15.2
15.0
14.8
14.6
14.4
14.2
Load Regulation
(Ta=25
°C
, Vi=311V)
Output Voltage Vo(V)
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
C1: Input Capacitor
C2: Output Capacitor
Use a quick-acting fuse (1A)
above 450V, 3.3 to 33µF
Ripple current 0.13Arms or greater
above 35V, 100 to 470µF, low impedance
ESR : 0.4Ω Max.
Ripple current 0.25Arms or greater
Capacitor impedance affects the output ripple voltage.
above 450V, 0.1 to 0.22µF
Use a film or ceramic capacitor. Evaluate under actual
operating conditions.
Inductance : 1mH, Rating current: above 400mA
Select components that do not easily get magnetically saturated at
high temperature.
Recommended part : C10-FR 1.0mH(MITSUMI)
Use a rectifying diode with a peak reverse voltage of 800V or higher,
an average rectification current of 1A or larger and a peak surge
current of 20A or larger. When using a large capacitance input capacitor,
select a component that is strong against inrush current during power up.
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
20
40 60 80 100 120 140 160
Output Current Io(mA)
Surface Temperature Increase
50
45
40
35
30
25
20
15
10
5
0
Temperature Rising
∆T(
°C
)
Surface Temperature Increase
(Ta=25
°C
, Vi=311V)
C3: Noise reduction capacitor
L1: Power inductor
0
D1: Rectifier diode
50
100
Output Current Io(mA)
150
R1: Noise reduction resistor
ZNR: Varistor
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