BP5011 Datasheet, PDF (1/4 Pages) Rohm – Non-Isolated AC/DC Converter with Built-In Zero Cross Signal Output

Data Sheet
100VAC Input/−5VDC (200mA) Output
Non-Isolated AC/DC Converter with Built-In
Zero Cross Signal Output
BP5011
Absolute Maximum Ratings
Parameter
Input voltage
Zero-cross input voltage
Operating temperature range
Storage temperature range
Maximum surface temperature
Maximum output current
Symbol
Vi
V1,V2
Topr
Tstg
Tsmax
Io
Limits
−170
120
−20 to +85
−25 to +105
105
200
Unit
V
Vrms
°C
°C
°C
mA
Electrical Characteristics
(Unless otherwise noted, Ta=25°C,Vi= −141V, lo=100mA)
Parameter
Symbol Min. Typ. Max. Unit
Conditions
Input voltage range
Vi −85 −141 −170 V DC
Output voltage
Vo −4.7 −5.0 −5.3 V −
Output current
Io
−
−
200 mA −
∗1
Line regulation
Vr
− 0.01 0.15 V Vi= −85 to −170V
Load regulation
Vl
− 0.01 0.15 V Io=0 to 200mA
Output ripple voltage Vp
− 0.06 0.15 Vp-p Io=200mA
∗2
Power conversion efficiency η
60
68
−
% _Io=200mA
Zero-cross signal H VZH 0
− −0.3 V V1, V2=2.3V, RZ1, 2=4kΩ
Zero-cross signal L VZL −4.4 −5.0 −5.3 V V1, V2= −5.3V, RZ1, 2=4kΩ
∗1 Max output current should be reduced according to the surrounding temperature.
∗2 Spike noise is not included in output ripple voltage.
Application Circuit
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
Function
Zero-cross signal output2(Vz2)
Zero-crosssignal output1 (Vz1)
Output (Vo)
Common
Coil 1 (Coil-1)
Skip
Coil 2 (Coil-2)
Skip
Input (Vi)
Skip
Zero-cross input2 (ACin2)
Skip
Zero-cross input1 (ACin1)
ZNR
BP5011
13 11 9 7 5 4 3 2 1
Zero-cross signal2
Zero-cross signal1
F1 _L1
D1
R1
+ ^C1
C3
Vo
+ ^C2
R2 R3
Be sure to use a fuse for the safety.
coil start
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
F1: FUSE
Use a fast-acting fuse of 1.0A.
C1: Input capacitor
Rated voltage : 250V or higher
Capacitance : 22 to 100µF
C2: Output capacitor
Rated voltage : 10V or higher
Capacitance : 100 to 470µF, Low impedance type
ESR : Less than 0.16Ω
Rated ripple current : Beyond 0.58Arms
Evaluate under actual operating conditions since it affects the output ripple voltage.
C3: Noise removal capacitor Rated voltage : 250V or higher
Capacitance : 0.1 to 0.22µF
Film or ceramic capacitor
L1: Power inductor
R1: Noise removal resistor
Inductance : 560µH
Rated current : More than 0.52A
Resistance : 10 to 22Ω
Power : More than 1/4W
R2,R3 : Pull-up resistor Pull-up resistor for zero-cross signal. 4kΩ 1/10W
D1: Rectifier diode
Peak reverse voltage : More than 400V
Mean rectifying current : More than 1.0A
Peak forword surge current : More than 20A
Full-wave rectification can be used.
ZNR : Varistor
A varistor is required to protect against lightning surges and static electricity.
Dimensions (Unit : mm)
35.1MAX.
8.1MAX.
MARKING SIDE
3.0M A X
1 2 3 4 5 7 9 11 13
2.54±0.2
0.5±0.1
1.3±0.2
2.54�12=30.48TYP
3.6MAX.
0.25±0.05
4.5MAX.
Derating Curve
Derating Curve
250
200
150
100
Operation Range
50
0
-30 -20 -10 0 10 20 30 40 50 60 70 80 90
Ambient Temperature Ta (°C)
Conversion Efficiency
100
90
80
70
60
50
40
30
20
10
0
0
Conversion Efficiency
(Vi= −141V,Ta=25°C)
50
100 150 200
Output Current Io (mA)
Load Regulation
Load Regulation
(Vi= −141V,Ta=25°C)
6.0
5.0
4.0
3.0
2.0
Maximum
lo=200mA
1.0
0.0
0 50 100 150 200 250 300
Output Current Io (mA)
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2010.01 - Rev.A