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PDF BP5085-15 Data sheet ( Hoja de datos )
| Número de pieza | BP5085-15 | |
| Descripción | AC/DC converter AC220V input/ output C220V output−1 : 15V/80mA/ output output−2 : 5V/350mA | |
| Fabricantes | ROHM Semiconductor | |
| Logotipo |  |
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AC/DC converter
AC220V input, output−1 : 15V/80mA, output−2 : 5V/350mA
BP5085-15
Absolute Maximum Ratings
Dimension(Unit : mm)
Parameter
Symbol
Limits
Unit
Input voltage
Vi 400 ∗1 V
Maximum output current(15V) I15oMAX
80 ∗2 mApk
Maximum output current(5V)
I5oMAX
350 ∗2 mApk
ESD endurance
Vsurge
2
kV
Operating temperature range Topr
−20 ∼ +80
°C
Storage temperature range
Tstg
−25 ∼ +105
°C
∗1 Maximum input voltage at steady mode is 358V, but the over-applied voltage is 400Vpk, within 10 seconds.
∗2 Maximum output current is the peak of load current after the output smoothing capacitor. The maximum heating part of this module
have to be below 150°C including self-heating and ambient temperature. And the average current must be in the range of electrical
characteristics below.
Electrical Characteristics
48.5MAX.
14.0MAX.
5.8MAX
1 4 6 8 10 12 14 16
0.5±0.1 5.08
7.62 1.3±0.2
2.54×15=38.1
0.25± 0.05
9.0MAX.
5.0MAX.
Parameter Symbol Min. Typ. Max. Unit
Conditions
Input voltage
Vi 226 282 358 V DC
Output voltage1
V15 14.0 15.0 16.0 V Vi=282V, I15=80mA, I5=0mA
Output current1
I15 0
− 80 mA Vi=282V
∗3
Output voltage2
V5 4.75 5.0 5.25 V Vi=282V, I15=0mA, I5=200mA
Output current2
I5 0 − 350 mA Vi=282V
∗3
Line regulation1
Vr1 −0.3 0.1 0.3
V Vi=226~358V, I15=80mA, I5=0mA
Line regulation2
Vr2 −0.3 0.1 0.3
V Vi=226~358V, I15=0mA, I5=350mA
Load regulation1
Vl1 −0.3 0.05 0.3
V Vi=282V, I15=0~80mA, I5=0mA ∗4
Load regulation2
Vl2 −0.3 0.05 0.3
V Vi=282V, I15=0mA, I5=0∼350mA ∗4
Output ripple voltage1 Vp1 −
0.1 0.2 Vp-p Vi=282V, I15=80mA, I5=0mA
Output ripple voltage2 Vp2 −
0.1 0.2 Vp-p Vi=282V, I15=0mA, I5=350mA
Power conversion efficiency1 η1 60 70 − % Vi=282V, I15=80mA, I5=0mA ∗4
Power conversion efficiency2 η2 45 55 − % Vi=282V, I15=0mA, I5=350mA ∗4
∗1 Maximum output current varies depending on ambient temperature ; please refer to derating curve.
∗2 Please refer to Load regulation, Conversion effciency.
Application circuit
BP5085-15
Be sure to use fuse for safety.
DC motor
Ii D1 R1
R2
+
Vi
C1
ZNR −
1 4 6 8 10 12 14 16
FUSE
L1 +
C2 C3
−
Io
+
C4
−
Pin No.
Function
1 Input terminal Vi(282VDC)
2 Not used
3 Not used
4 COMMON1
5 Not used
6 Choke coil connect
7 Not used
8 Choke coil connect
9 Not used
10 15V output terminal
11 Not used
12 15V input terminal
13 Not used
14 COMMON2
Vo 15 Not used
16 Output terminal Vo(5V)
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.
Derating Curve
Derating Curve (15V output)
100
90
80
70
60
50
40
Operation Range
30
20
10
0
-30 -20 -10 0 10 20 30 40 50 60 70 80 90
Ambient Temperature Ta(°C)
Derating Curve (5V output)
400
350
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)
Conversion Efficeincy
Conversion Efficiency (15V output)
(I5=0mA, Vi=282V)
100
90
80
70
60
50
40
30
20
10
0
0 20 40 60 80
Output Current I15(mA)
Conversion Efficiency (5V output)
(I15=0mA, Vi=282V)
100
90
80
70
60
50
40
30
20
10
0
0 50 100 150 200 250 300 350
Output Current I5(mA)
Load Regulation
Load Regulation (15V output)
(I5=0mA, Vi=282V)
16.0
15.8
15.6
15.4
15.2
15.0
14.8
14.6
14.4
14.2
14.0
0 20 40 60 80
Output Current I15(mA)
Load Regulation (5V output)
(I15=0mA, Vi=282V)
5.3
5.2
5.1
5.0
4.9
4.8
4.7
0 50 100 150 200 250 300 350
Output Current I5(mA)
Surface Temperature Rising
External components setting
FUSE: Fuse
C1: Capacitor for input
voltage smoothing
C2: For noise terminal
voltage reduction
C3: Capacitor for Output
(15V output)
C4: Capacitor for Output
(5V output)
L1: Choke coil
D1: Rectifier diode
R1: Rush current limiting
resistance
R2: For noise terminal
ZNR: Varistor
Please make sure to use quick acting fuse 1A / Please use the fuse resistance for R2.
Capacitance : 33µF∼820µF Rated voltage : 450V or higher
Ripple current is 0.13Arms above.
Capacitance : 0.1µF∼0.22µF Rated voltage : 450V or higher
Film capacitor or ceramic capacitor. Reduce the noise terminal voltage.
The constant value should be evaluated in the set.
Capacitance : 220µF∼1000µF Rated voltage : 35V or higher,
ESR is 0.16Ω max. Ripple current is 0.4Arms above.
Output ripple voltage is influenced. Please evaluate it in the actual se
Surface Temperature Rising
(15V output) (I5=0mA, Vi=141V)
20
18
16
14
12
10
8
6
4
2
0
0 20 40 60 80
Output Current I15(mA)
Capacitance : 220µF∼1000µF Rated voltage : 16V or higher,
ESR is 0.25Ω max. Ripple current is 0.4Arms above.
Output ripple voltage is influenced. Please evaluate it in the actual 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
800V or higher, the average rectifying current should be 1A or higher,and
the peak surge current should be 40A or higher.
For rush current, to use the large capacity diode for surge current is recommended.
Limiting resistance must be used because rush current at powering up is
applied in proportion to the C1 capacitance.Please determine the resistance value after confirming
the rising characteristics of the module at powering up.
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 andstatic electricity.
Surface Temperature Rising
(5V output) (I15=0mA, Vi=141V)
20
18
16
14
12
10
8
6
4
2
0
0 50 100 150 200 250 300 350
Output Current I5(mA)
1/2
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| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet BP5085-15.PDF ] | |
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