BP5039-15 Datasheet, PDF (1/3 Pages) Rohm – AC/DC converter - AC100V input, 15V/200mA output

AC/DC converter
AC100V input, 15V/200mA output
BP5039-15
Absolute Maximum Ratings
Parameter
Input voltage
Maximum output current
ESD endurance
Maximun surface temperature
Operating temperature range
Storage temperature range
Symbol
Vi
IoMAX
Vsurge
TCMAX
Topr
Tstg
Limits
170
200
2
105
−25 ∼ +80
−25 ∼ +105
Unit
V
mApk
kV
°C
°C
°C
Electrical Characteristics
Parameter
Symbol Min. Typ. Max. Unit
Conditions
Input voltage range
Vi
113 141 170 V DC
Output voltage
Vo 14.25 15.00 15.75 V Vi=141V, Io=100mA
Output current
Io
−
− 200 mA Vi=141V
∗1
Line regulation
Vr −0.20 0.05 0.20 V Vi=113∼170V, Io=100mA
Load regulation
Vl −0.20 0.05 0.20 V Vi=141V, Io=0∼100mA ∗2
Output ripple voltage Vp
− 0.07 0.15 Vp-p Vi=141V, Io=100mA
Power conversion efficiency η
60 74
−
% _{Vi=141V, Io=200mA} ∗2
Surface temperature rising Tc
−
38
−
K _{Vi=170V, Io=200mA}
Output current overcurrent1 Im 240 270 − mA Vi=141V
Output current overcurrent2 Is
− 260 290 mA Vi=141V
∗1 Maximum output current varies depending on ambient temperature ; please refer to derating curve.
∗2 Please refer to Load regulation, Conversion effciency.
Application circuit
BP5039-15
Be sure to use fuse for safety.
12 10 7 5 3 1
DC motor
Ii
D1
R1
+
Vi
C1
ZNR ^−
FUSE
C3
Io
L1 ₊
C2 Vo
−
Pin No.
Function
1 Output terminal Vo(15V)
2 Not used
3 Choke coil connect
4 Not used
5 Choke coil connect
6 Not used
7 COMMON
8 Not used
9 Not used
10 N.C.
11 Not used
12 Input terminal Vi(141VDC)
For acutual usage, Please kindly evaluate and confirm our part mounted in your product,
Especially, Please make sure to confirm whether the load current exceed Max. rated current
by using the current probe.
External components setting
FUSE: Fuse
C1: Capacitor for input
voltage smoothing
C2: Capacitor for Output
voltage smooting
C3: For noise terminal
voltage reduction
L1: Choke coil
D1: Rectifier diode
R1: For noise terminal
voltage reduction
ZNR: Varistor
Please make sure to use quick acting fuse 1A
Capacitance : 22µF∼820µF Rated voltage : 250V or higher
Ripple current is 0.13Arms above.
Capacitance : 100µF∼470µF Rated voltage : 50V or higher,
ESR is 0.4Ω max. Ripple current is 0.25Arms above.
Output noise voltage is influenced.Please evaluate it in the actual set.
Capacitance : 0.1µF∼0.22µF Rated voltage : 250V or higher
Film capacitor or ceramic capacitor. Reduce the noise terminal voltage.
The constant value should be evaluated in the set.
L : 1mH Allowable current : 600mA or higher
Please use the one that is hard to be magnetic saturated even in the high
temperature.
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 forward peak current should be 20A or higher.
(Full-wave rectifier can be used in our part.)
10Ω∼22Ω 1/4W
Reduce the noise terminal voltage. Please set it,if necessary.
The constant value should be evaluated in set.
Varistor must be used. It protects this part from lightning surge and static
electricity.
Dimension(Unit : mm)
35.0MAX.
9.1MAX.
3.6MAX
1 35
7
10 12
0 . 5 ±0 . 1
5.08
7.62
1 . 3 ±0 . 2
2.54×11=27.94
0 . 2 5 ±0 . 0 5
4.85MAX.
4.25MAX.
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)
Switching Frequency
Switching Frequency
45
40
35
30
25
20
15
10
5
0
0
50
100 150 200
Output Current Io(mA)
Conversion Efficiency
Conversion Efficiency
(Ta=25°C, Vi=141V)
100
80
60
40
20
0
0
50
100 150 200
Output Current Io(mA)
Load Regulation
Load Regulation
(Ta=25°C, Vi=141V)
16
14
12
10
8
6
4
2
0
0 50 100 150 200 250 300
Output Current Io(mA)
Surface Temperature Rising
Surface Temperature Rising
(Ta=25°C, Vi=141V)
50
45
40
35
30
25
20
15
10
5
0
0 50 100 150 200 250
Output Current Io(mA)
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