BP5013 Datasheet, PDF (1/4 Pages) Rohm – Non-Isolated AC/DC Converter with Built-In Zero Cross Signal Output

Data Sheet
220VAC Input/12W Output
Non-Isolated AC/DC Converter with Built-In
Zero Cross Signal Output
BP5013
Absolute Maximum Ratings
Parameter
Input voltage
Zero-cross input voltage
Operating temperature range
Storage temperature range
Maximum surface temperature
Maximum output power
Symbol
Vi
V1
Topr
Tstg
Tsmax
Po
Limits
−170
120
−20 to +85
−25 to +105
105
12
Unit
V
Vrms
°C
°C
°C
W
Electrical Characteristics
(Vo=12V, R2=open)
(Unless otherwise specified, Ta=25°C, Vi= −141V, Io=1000mA, V2=−5V,R1=10kΩ)
Parameter
Symbol Min. Typ. Max. Unit
Conditions
Input voltage range
Vi −113 −141 −170 V DC
Output voltage
Vo −11 −12 −13 V −
Output current
Io
−
− 1000 mA −
∗1
Line regulation
Vr
− 0.03 0.2 V Vi= −113 to −170V
Load regulation
Vl
− 0.13 0.2 V Io=0 to 1000mA
Output ripple voltage Vp
−
0.22 0.35 Vp-p −
∗2
Power conversion efficiency η
75
83
−
%−
Zero-cross signal H VzH 0
− −0.3 V V1 = −141V
Zero-cross signal L VzL −4.6 −5.0 −5.3 V V1=0V
∗1 Max output current should be reduced according to the surrounding temperature.
∗2 The output ripple voltage may vary depending on the capacitance, environment, and location of peripheral components.
Application Circuit
Pin No.
Function
1 Zero-cross input 1 (ACin)
2 Skip
3 Input (Vi)
4 Skip
5 Skip
6 Coil 1 (Coil-1)
7 Skip
8 Coil 2 (Coil-2)
9 Output (Vo)
10 ADJ (VoADJ)
11 Common
12 Test
13 Zero-cross signal output (Zcout)
14 Zero-cross signal input (-5V) (Zc)
Be sure to use
a fuse for safety
1
3
AC100V
F1
D1
R3
−
ZNR C1
C3
+
BP5013
6
D2
8
L1
9 10 11 12 13 14
R2
Zero-cross
signal
Io
−
C2
R1
V2=−5V
Vo
+
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
C1: Input capacitor
C2: Output capacitor
C3: Noise removal capacitor
R3 : Noise removal resistor
D1: Rectifier diode
D2: Flywheel Diode
L1: Power inductor
ZNR: Varistor
R1: Pull-up resister
R2: Output voltage setting resistor
Use a fast-acting fuse of 2.0A.
Rated voltage : Beyond 250V, capacitance : 47 to 220µF
Rated ripple current : 0.22Arms or higher
Rated voltage : Please ensure a rated voltage (whose value is proportional
to the output voltage) with sufficient margin
capacitance : 330 to 1000µF, low impedance type
ESR : Less than 0.08Ω
Rated ripple current : Byond 1.0Arms
Evaluate under actual operating conditions since it affects the output ripple voltage.
Rated voltage : Beyond 250V, Capacity : 0.1 to 0.22µF
Film or ceramic capacitor
Resistance : 10 to 22Ω, Power : More than 1/4W
Peak reverse voltage : More than 400V
Mean rectifying current : More than 1.0A
Peak forward surge current : More than 20A
Full-wave rectification can be used.
Peak reverse voltage : More than 400V
Mean rectifying current : More than 3.0A, Fast recovery diode
Please note that both the switching and efficiency characteristics
of the module are affected by this diode. Recommended
products : RF2001T4S (Rohm), 31DF4 (Nihon Inter), RU30 (Sanken).
Inductance : 330µH (Vo=-12V)
Rated current : More than 1.3A
Please refer to the Output Voltage Settings table to the right.
A varistor is required to protect against lightning surges and static electricity.
10kΩ 1/10W
Refer to the Output Voltage Settings table to the right.
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1/1
Dimensions (Unit : mm)
38.5MAX.
11.2MAX.
1
3.25MAX
3 6 8 9 10 11 12 13 14
0.5±0.1
1.3±0.2
2.54±0.2
2.54�13=33.02TYP
0.25±0.05
3.65MAX.
7.55MAX.
Derating Curve
Derating Curve
14
12
10
8
6
Operation Range
4
2
0
-30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Ambient Temperature Ta (°C)
Conversion Efficiency
100
90
80
70
60
50
40
30
20
10
0
0
Conversion Efficiency
(Vi=-141V, R2=open, Ta=25°C)
200 400 600 800
Output Current Io (mA)
1000
Load Regulation
-14.0
-12.0
-10.0
-8.0
-6.0
-4.0
-2.0
0.0
0
Load Regulation
(Vi=-141V, R2=open, Ta=25°C)
Maximum
Io=1000mA
200 400 600 800 1000 1200 1400
Output Current Io (mA)
Output Voltage Settings
Vo
−12V
−15V
−24V
−30V
Io
1000mA
800mA
500mA
400mA
R2
open
75kΩ
8.2kΩ
1.8kΩ
L1
330µH
470µH
1mH
1mH
Vo
9
47kΩ
R2
12kΩ
+
10
−
36kΩ
VoADJ
Vref=6.9V
Output block diagram
11
COM
2010.01 - Rev.A