Data Sheet
220VAC Input/15VDC (200mA) Output
Non-Isolated AC/DC Converter
BP5048-15
Absolute Maximum Ratings
Parameter
Input voltage
Output current
ESD endurance
Operating temperature range
Storage temperature range
Symbol
Vi
Io
Vsurge
Topr
Tstg
Limits
390
200
2
−20
to
+80
−25
to
+105
Unit
V
mApk
kV
°C
°C
22.0MAX.
Dimensions (Unit : mm)
35.0MAX.
Mark Side
1
3
5
7
10
12
0.25
±
0.05
5.08 0.5
±
0.1
3.6MAX.
2.54½11=27.94
1.3
±
0.2
4.85MAX.
4.35MAX.
9.2MAX.
Electrical Characteristics
Symbol Min.
Parameter
Input voltage range
180
Vi
Output voltage
14.5
Vo
Output current
0
Io
Line regulation
−0.20
Vr
Load regulation
−0.20
Vl
Output ripple voltage
−
Vp
Power conversion efficiency
60
η
Typ.
311
15.5
−
0.05
0.05
0.07
75
Max.
390
16.5
200
0.20
0.20
0.15
−
Unit
V
V
mA
V
V
Vp-p
%
Conditions
DC
Vi=311V, Io=100mA
Vi=311V
∗1
Vi=180 to 390V, Io=100mA
Vi=311V, Io=0 to 100mA
Vi=311V, Io=100mA
∗2
Vi=311V, Io=200mA
Derating Curve
Output Current Io (mA)
300
250
200
150
100
50
0
-30 -20 -10 0 10 20 30 40 50 60 70 80 90
Ambient Temperature Ta (°C)
Operation Range
Derating Curve
∗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
BP5048-15
Please note that pin No.12
side is input.
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
Function
Output terminal Vo(15V)
Not used
Coil connect
Not used
Coil connect
Not used
COMMON
Not used
Not used
N.C.
Not used
Input terminal Vi(311VDC)
Conversion Efficiency
100
90
80
70
60
50
40
30
20
10
0
0
Conversion Efficiency
(Ta=25°C, Vi=311V)
Conversion Efficiency (%)
12
D1
Input
AC220V
50Hz/60Hz
ZNR
+
R1
10Ω1/4W
C1
4.7µF/450V
FUSE
1A
C2
0.1µF
7
5
3
1
Output
+15V
4±1.0
50
100
150
Output Current Io (mA)
200
L1
1mH
+
C3
Load Regulation
16.1
15.9
15.7
15.5
15.3
15.1
14.9
14.7
14.5
14.3
0
Load Regulation
(Ta=25
°C
, Vi=311V)
Output Voltage Vo (V)
−
−
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
C1: Input capacitor
C2: Noise removal capacitor
Use a fuse of 1A.
Rated voltage 450V or higher 3.3 to 22µF
Permissible ripple current 0.13Arms or higher
Rated voltage 450V or higher 0.1 to 0.22µF
Film or ceramic capacitor
Evaluate under actual operating conditions.
Rated voltage 25V or higher 100 to 470µF
Low impedance type
Impedance is 0.4Ω max at high frequencies.
Permissible ripple current 0.25Arms or higher
Evaluate under actual operating conditions.
Inductance = 1.0mH
Permissible current value 400mA or higher
Recommended part : C13-FR (MITSUMI)
A reverse surge voltage 800V or higher
An average rectifying current of 1A
The forward surge current should be 20A or higher.
10 to 22Ω 1/4W
Determine the ideal value through actual testing.
A varistor is required to protect against lightning surges and static electricity.
50
100
150
Output Current Io (mA)
200
Surface Temperature Increase
Temperature Rising
∆T
(°C)
C3: Output capacitor
40
35
30
25
20
15
10
5
0
Surface Temperature Increase
(Ta=25°C, Vi=311V)
0
L1: Power inductor
50
100
150
Output Current Io (mA)
200
D1: Rectifier diode
R1: Noise removal resistor
ZNR: Varistor
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