Rohm BP5067-15 Non-isolated ac/dc converter Datasheet

Data Sheet
100VAC Input/15VDC (300mA) Output
Non-Isolated AC/DC Converter
BP5067-15
Absolute Maximum Ratings
Unit
190
300
2
105
−20 to +80
−25 to +105
V
mApk
kV
°C
°C
°C
9.2MAX.
35.0MAX.
Mark Side
Limits
Vi
IoMAX
Vsurge
Tcmax
Topr
Tstg
22.0MAX.
Symbol
1
4±1.0
Parameter
Input voltage
Maximum Output current
ESD endurance
Maximum surface temperature
Operating temperature range
Storage temperature range
Dimensions (Unit : mm)
3
5
0 . 5 ±0 . 1
10
12
0 . 2 5 ±0 . 0 5
7.62
4.85MAX.
1 . 3 ±0 . 2
5.08
3.6MAX
7
2.54�11=27.94
4.35MAX.
Electrical Characteristics
Typ.
141
15.0
−
0.05
0.05
0.07
83
Max.
186
15.8
300
0.20
0.20
0.15
−
Unit
V
V
mA
V
V
Vp-p
%
Conditions
DC(80 to 120VAC)
Vi=141V, Io=100mA
Vi=141V
Vi=113 to 186V, Io=100mA
Vi=141V, Io=0 to 100mA
Vi=141V, Io=100mA
Vi=141V, Io=300mA
R1
+
Vi
ZNR
220V −
C1
7 5 3 1
FUSE
Io
C3
L1 +
1mH
−
C2
Vo
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 (1A)
C1: Input capacitor
Above 200V, 22 to 820µF
Ripple current 0.13Arms or above
C2: Output capacitor
above 25V, 100 to 470µF, low impedance
ESR : 0.4Ω Max. Ripple current 0.25Arms or above
Capacitor impedance affects the output ripple voltage.
C3: Noise reduction capacitor
Above 200V, 0.1 to 0.22µF
Use a film or ceramic capacitor
Evaluate in actual circuit
L1: Power inductor
Inductance : 1mH, Rating current : above 600mA
Select components that do not easily get magnetically saturated at high
temperature.
Use a rectifying diode with the 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, choose a
component that is strong against inrush current at power up.
Full-wave rectification can be used.
10 to 22Ω, 1/4W
Determine the ideal value through actual testing.
D1: Rectifier diode
R1: Noise reduction resistor
ZNR: Varistor
300
250
200
Operation Range
150
100
50
0
-30 -20 -10 0 10 20 30 40 50 60 70 80 90
Ambient Temperature Ta(°C)
100
90
80
70
60
50
40
30
20
10
0
0
Conversion Efficiency η(%)
12 10
DC motor
Function
Output terminal Vo(15V)
Skip
Choke coil connect
Skip
Choke coil connect
Skip
COMMON
Skip
Skip
N.C.
Skip
Input terminal Vi(141VDC)
Conversion Efficiency
(Ta=25°C, Vi=141V)
50
100 150 200 250
Output Current Io(mA)
300
Load Regulation
Output Voltage Vo(V)
Be sure to use fuse for safety.
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
20
18
16
14
12
10
8
6
4
2
0
Load Regulation
(Ta=25°C, Vi=141V)
0
50 100 150 200 250 300 350 400
Output Current Io(mA)
Surface Temperature Increase
Temperature Rising ∆T(°C)
BP5067-15
D1
Derating Curve
350
Conversion Efficiency
Application Circuit
Ii
Derating Curve
Output Current Io(mA)
Symbol Min.
Parameter
Input voltage range
113
Vi
Output voltage
14.2
Vo
Output current
0
Io
Line regulation
−0.20
Vr
Load regulation
−0.20
Vl
Output ripple voltage
−
Vp
Power conversion efficiency
70
η
40
35
30
25
20
15
10
5
0
Surface Temperature Increase
(Ta=25°C, Vi=141V)
0
50 100 150 200 250 300 350
Output Current Io(mA)
A varistor must be used to protect against lightning surges and static
electricity.
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