Data Sheet
100VAC Input/−5VDC (200mA) Output
Non-Isolated AC/DC Converter
BP5035A5
Absolute Maximum Ratings
Parameter
Input voltage
Output current
ESD endurance
Operating temperature range
Storage temperature range
Symbol
Vi
Io
Vsurge
Topr
Tstg
Limits
−170
200
2
−25
to
+80
−25
to
+80
Unit
V
mApk
kV
°C
°C
17.9MAX.
Dimensions (
Unit : mm)
28.2MAX.
9.1MAX.
Mark Side
1
3
5
0.5±0.1
3.25MAX
P=5.08±0.2
2.54½9=22.86
7
10
0.25±0.05
1.3±0.2
4.25MAX.
4.85MAX.
Electrical Characteristics
Symbol Min.
Parameter
Input voltage range
−113
Vi
Output voltage
−4.7
Vo
Output current
0
Io
Line regulation
−
Vr
Load regulation
−
Vl
Output ripple voltage
−
Vp
Power conversion efficiency
50
η
Typ.
−141
−5.0
−
0.04
0.05
0.07
60
Max.
−170
−5.3
200
0.15
0.15
0.15
−
Unit
V
V
mA
V
V
Vp-p
%
Conditions
DC (80 to 120VAC)
Vi=−141V, Io=100mA
Vi=−141V
∗1
Vi=−113 to
−170V,
Io=100mA
Vi=−141V, Io=0 to 100mA
Vi=−141V, Io=100mA
∗2
Vi=−141V, Io=200mA
Derating Curve
300
Output Current Io(mA)
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
BP5035A5
Please note that pin No.10
side is input.
Pin No.
1
2
3
4
5
6
7
8
9
10
Function
Output terminal Vo (−5V)
Skipping Pin
Coil connect
Skipping Pin
Coil connect
Skipping Pin
COMMON
Skipping Pin
Skipping Pin
Input terminal Vi (−141VDC)
Load Regulation
6
Output Voltage
−Vo(V)
5
4
3
2
1
0
0
50 100 150 200 250
Output Current Io(mA)
300
Load Regulation
(Ta=25°C, Vi=−141V)
10
R1
D1
1SR139−400A 10Ω1/4W
Input
AC100V
50Hz/60Hz
ZNR
220V
−
+
7
5
3
1
Output
−5V
−
+
FUSE
1A
C2
0.1µF
L1
470µH
C1
22µF/200V
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
C1: Input smoothing
capacitor
C2: Noise reduction
capacitor
Use a fuse of 1A
Capacitance : 22µF
Ripple current is 0.13Arms or above.
Rated voltage : 200V or higher
Capacitance : 0.1 to 0.22µF
Rated voltage : 200V or higher
Use a film or ceramic capacitor. Evaluate under actual operating
conditions.
Capacitance : 100 to 470µF
Rated voltage : 16V or higher, low impedance
Impedance is 0.4Ω max at high frequencies.
Ripple current 0.25Arms or above.
Capacitor impedance affects the output ripple voltage.
In the absolute maximum ratings, the reverse surge voltage should be
400V or higher, the average rectifying current should be 0.5A or higher,
and the forward surge current should be 20A or higher.
Inductance : 470µH, Rating current : above 0.57A
Select components that do not easily become magnetically saturated
at high temperatures.
10 to 22Ω, 1/4W
Determine the ideal value through actual testing.
A varistor is required to protect against lightning surges and static
electricity.
Conversion Efficiency
Conversion Efficiency (%)
70
60
50
40
30
20
10
0
0 20 40 60 80 100 120 140 160 180 200
Output Current Io(mA)
Conversion Efficiency
(Ta=25
°C
, Vi=141V)
Temperature Rising
∆T(°C)
C3: Output smoothing
capacitor
Surface Temperature Increase
60
50
40
30
20
10
0
0
50
100
150
Output Current Io(mA)
200
Surface Temperature Increase
(Ta=25°C, Vi=141V)
D1: Rectifier diode
L1: Power inductor
R1: Noise reduction
resistor
ZNR: Varistor
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