BP5034D15_10 Datasheet, PDF (1/4 Pages) Rohm – Non-Isolated AC/DC Converter

Data Sheet
100VAC Input/15VDC (80mA) Output
Non-Isolated AC/DC Converter
BP5034D15
Absolute Maximum Ratings
Parameter
Input voltage
Output current
ESD endurance
Operating temperature range
Storage temperature range
Symbol
Vi
Io
Vsurge
Topr
Tstg
Limits
195
80
2
−20 to +80
−30 to +85
Unit
V
mApk
kV
°C
°C
Electrical Characteristics
Parameter
Symbol Min. Typ. Max. Unit
Conditions
Input voltage range
Vi 113 141 195 V DC(80 to 138VAC)
Output voltage
Vo 14.0 15.0 16.0 V Vi=141V, Io=80mA
Output current
Line regulation
Io
0
−
80 mA Vi=141V
∗1
Vr
− 0.02 0.15 V Vi=113 to 195V, Io=80mA
Load regulation
Vl
Output ripple voltage Vp
Power conversion efficiency η
− 0.05 0.15 ^V Vi=141V, Io=0 to 80mA ∗2
− 0.05 ^{0.15 Vp-p Vi=141V, Io=80mA}
60 70
−
% Vi=141V, Io=80mA _∗2
∗1 Maximum output current varies depending on ambient temperature ; please refer to derating curve.
∗2 Please refer to Load regulation, Conversion efficiency.
Application Circuit
BP5034D15
Please note that pin No.10
side is input.
Pin No.
Function
1 Output terminal Vo(15V)
2 N.C.
3 N.C.
4 N.C.
5 COMMON
6 COMMON
7 N.C.
D1
1SR139−400
10 8 7 6 5 4 3 2 1
8
9
R1
FUSE
0.5A
Output ¹⁰
10Ω1/4W
+15V
N.C.
Not used
Input terminal Vi(141VDC)
Input
AC100V
50Hz/60Hz
ZNR +
220V ^−
C2
C1
10µF/250V 0.1µF
+ ^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 0.5A
C1: Input smoothing
capacitor
Capacitance : 3.3 to 22µF Rated voltage : 200V or higher
Ripple current is 0.13Arms or above.
C2: Noise reduction
capacitor
Capacitance : 0.1 to 0.22µF Rated voltage : 200V or higher
Use a film or ceramic capacitor. Evaluate under actual operating
conditions.
C3: Output smoothing
capacitor
Capacitance : 100 to 470µF Rated voltage : 25V or higher,
ESR is 0.39Ω max. Ripple current is 0.1Arms or above.
Evaluate under actual conditions.
D1: Rectifier diode
In the absolute maximum ratings, the reverse peak voltage should be
400V 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.)
R1: Noise reduction
resistor
10 to 22Ω 1/4W
Determine the ideal value through actual testing.
ZNR: Varistor
A varistor must be used to protect against lightning surges and static
electricity.
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1/1
Dimensions (Unit : mm)
28.2MAX.
10.0MAX.
3.25MAX
1 2 3 45 67 8
0 . 5 ±0 . 1 _{1 . 3 ±0 . 2}
P = 2 . 5 4 ±0 . 2
2.54�9=22.86
10
0.25± 0.05
3.5MAX.
6.5MAX.
Derating Curve
Derating Curve
90
80
70
60
50
40
30
Operation Range
20
10
0
-30 -20 -10 0 10 20 30 40 50 60 70 80 90
Ambient Temperature Ta(°C)
Switching Frequency
Switching Frequency
(Ta=25°C, Vi=141V)
120
100
80
60
40
20
0
0
20
40
60
80
Output Current Io(mA)
Conversion Efficiency
Conversion Efficiency
(Ta=25°C, Vi=141V)
80
70
60
50
60% Min−Line
40
30
20
10
0
0
20
40
60
80
Output Current Io(mA)
Load Regulation
Load Regulation
16.0
(Ta=25°C, Vi=141V)
15.8
15.6
15.4
15.2
15.0
14.8
14.6
14.4
14.2
14.0
0
20
40
60
80
Output Current Io(mA)
Surface Temperature Increase
Surface Temperature Increase,
(Ta=25°C, Vi=141V)
40
30
20
10
0
0
20
40
60
80
Output Current Io(mA)
2010.01 - Rev.A