ROHM BP5085-15

BP5085-15
AC/DC converter
AC220V
C220V input, output−1
output : 15V/80mA, output−2
output : 5V/350mA
Dimension(Unit : mm)
Absolute Maximum Ratings
∗1
∗2
∗2
Unit
V
mApk
mApk
kV
°C
°C
48.5MAX.
14.0MAX.
Mark Side
Limits
400
80
350
2
−20 ∼ +80
−25 ∼ +105
22.0MAX.
Symbol
Vi
I15oMAX
I5oMAX
Vsurge
Topr
Tstg
1
4±1.0
Parameter
Input voltage
Maximum output current(15V)
Maximum output current(5V)
ESD endurance
Operating temperature range
Storage temperature range
4
6
8
10
∗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
12
14
16
0.25± 0.05
0.5±0.1
5.08
1.3±0.2
7.62
9.0MAX.
5.8MAX
2.54×15=38.1
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.
5.0MAX.
Electrical Characteristics
∗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.
1
Ii
DC motor
R2
D1 R1
+
Vi
ZNR
−
C1
4 6 8 10 12 14 16
FUSE
Io
C2
L1 +
C3
−
+
−
C4
Vo
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Function
Input terminal Vi(282VDC)
Not used
Not used
COMMON1
Not used
Choke coil connect
Not used
Choke coil connect
Not used
15V output terminal
Not used
15V input terminal
Not used
COMMON2
Not used
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)
Output Current Io(mA)
100
90
80
70
60
50
Operation Range
40
30
20
10
0
-30 -20 -10 0 10 20 30 40 50 60 70 80 90
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)
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
Conversion Efficiency (5V output)
Conversion Efficiency η2(%)
Conditions
DC
Vi=282V, I15=80mA, I5=0mA
∗3
Vi=282V
Vi=282V, I15=0mA, I5=200mA
∗3
Vi=282V
Vi=226~358V, I15=80mA, I5=0mA
Vi=226~358V, I15=0mA, I5=350mA
Vi=282V, I15=0~80mA, I5=0mA ∗4
Vi=282V, I15=0mA, I5=0∼350mA ∗4
Vi=282V, I15=80mA, I5=0mA
Vi=282V, I15=0mA, I5=350mA
Vi=282V, I15=80mA, I5=0mA ∗4
Vi=282V, I15=0mA, I5=350mA ∗4
100
90
80
70
60
50
40
30
20
10
0
0
Output Current I15(mA)
(I15=0mA, Vi=282V)
50
100 150 200 250 300 350
Output Current I5(mA)
Load Regulation
Load Regulation
16.0
15.8
15.6
15.4
15.2
15.0
14.8
14.6
14.4
14.2
14.0
Load Regulation (5V output)
(15V output)
(I5=0mA, Vi=282V)
0
20
40
60
(I15=0mA, Vi=282V)
5.3
Output Voltage V5(V)
Unit
V
V
mA
V
mA
V
V
V
V
Vp-p
Vp-p
%
%
Output Current Io(mA)
Max.
358
16.0
80
5.25
350
0.3
0.3
0.3
0.3
0.2
0.2
−
−
Conversion Efficiency η1(%)
Typ.
282
15.0
−
5.0
−
0.1
0.1
0.05
0.05
0.1
0.1
70
55
Output Voltage V15(V)
Symbol Min.
Parameter
Input voltage
Vi
226
Output voltage1
V15
14.0
Output current1
I15
0
Output voltage2
V5
4.75
Output current2
I5
0
Line regulation1
Vr1
−0.3
Line regulation2
Vr2
−0.3
Load regulation1
Vl1
−0.3
Load regulation2
Vl2
−0.3
Output ripple voltage1
Vp1
−
Output ripple voltage2
Vp2
−
Power conversion efficiency1 η1
60
Power conversion efficiency2 η2
45
5.2
5.1
5.0
4.9
4.8
4.7
80
0
Output Current I15(mA)
50
100 150 200 250 300 350
Output Current I5(mA)
Surface Temperature Rising
Please make sure to use quick acting fuse 1A / Please use the fuse resistance for R2.
C1: Capacitor for input
voltage smoothing
C2: For noise terminal
voltage reduction
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
C3: Capacitor for Output
(15V output)
C4: Capacitor for Output
(5V output)
L1: Choke coil
D1: Rectifier diode
20
18
16
14
12
10
8
6
4
2
0
(15V output) (I5=0mA, Vi=141V)
0
20
40
60
Output Current I15(mA)
80
Surface Temperature Rising
Temperature Rising ∆T(°C)
FUSE: Fuse
Temperature Rising ∆T(°C)
Surface Temperature Rising
External components setting
20
18
16
14
12
10
8
6
4
2
0
(5V output) (I15=0mA, Vi=141V)
0
50 100 150 200 250 300 350
Output Current I5(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.
R1: Rush current limiting
resistance
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.
R2: For noise terminal
10Ω∼22Ω 1/4W Reduce the noise terminal voltage.Please set it,if necessary.
The constant value should be evaluated in set.
ZNR: Varistor
Varistor must be used. It protects this part from lightning surge andstatic electricity.
1/2
Precautions on Use of ROHM Power Module
Safety Precautions
1) The products are designed and produced for application in ordinary electronic equipment (AV equipment,
OA equipment, telecommunication equipment, home appliances, amusement equipment etc.).
If the products are to be used in devices requiring extremely high reliability (medical equipment, transport
equipment, aircraft/spacecraft, nuclear power controllers, fuel controllers, car equipment including car
accessories, safety devices, etc.) and whose malfunction or operational error may endanger human life
and sufficient fail-safe measures, please consult with the Company's sales staff in advance. If product
malfunctions may result in serious damage, including that to human life, sufficient fail-safe measures
must be taken, including the following:
[a] Installation of protection circuits or other protective devices to improve system safety
[b] Installation of redundant circuits in the case of single-circuit failure
2) The products are designed for use in a standard environment and not in any special environments.
Application of the products in a special environment can deteriorate product performance. Accordingly,
verification and confirmation of product performance, prior to use, is recommended if used under the
following conditions:
[a] Use in various types of liquid, including water, oils, chemicals, and organic solvents
[b] Use outdoors where the products are exposed to direct sunlight, or in dusty places
[c] Use in places where the products are exposed to sea winds or corrosive gases, including
Cl2, H2S, NH3, SO2, and NO2
[d] Use in places where the products are exposed to static electricity or electromagnetic waves
[e] Use in proximity to heat-producing components, plastic cords, or othe flammable items
[f] Use involving sealing or coating the products with resin or other coating materials
[g] Use involving unclean solder or use of water or water-soluble cleaning agents for cleaning after
soldering
[h] Use of the products in places subject to dew condensation
3) The products are not radiation resistant.
4) The Company is not responsible for any problems resulting from use of the products under conditions not
recommended herein.
5) The Company should be notified of any product safety issues. Moreover, product safety issues should be
periodically monitored by the customer.
Precautions Regarding Application Example and External Circuits
1) If change is made to the constant of an external circuit, allow a sufficient margin due to variations of the
characteristics of the products and external components, including transient characteristics, as well as
static characteristics. Please be informed that the Company has not conducted investigations on whether
or not particular changes in the application examples or external circuits would result in the infringement
of patent rights of a third party.
2) The application examples, their constants, and other types of information contained herein are applicable
only when the products are used in accordance with standard methods.
Therefore, if mass production is intended, sufficient consideration to external conditions must be made.
Prohibitions Regarding Industrial Property
1) These Specifications contain information related to the Company’s industrial property. Any use of them
other than pertaining to the usage of appropriate products is not permitted. Duplication of these
Specifications and its disclosure to a third party without the Company’s permission is prohibited.
2) Information and data on products, including application examples, contained in these specifications are
simply for reference; the Company does not guarantee any industrial property rights, intellectual property
rights, or any other rights of a third party regarding this information or data. Accordingly, the Company
does not bear any responsibility for:
[a] infringement of the intellectual property rights of a third party
[b] any problems incurred by the use of the products listed herein.
3) The Company prohibits the purchaser of its products to exercise or use the intellectual property rights,
industrial property rights, or any other rights that either belong to or are controlled by the Company, other
than the right to use, sell, or dispose of the products.
2/2
Appendix
Notes
No technical content pages of this document may be reproduced in any form or transmitted by any
means without prior permission of ROHM CO.,LTD.
The contents described herein are subject to change without notice. The specifications for the
product described in this document are for reference only. Upon actual use, therefore, please request
that specifications to be separately delivered.
Application circuit diagrams and circuit constants contained herein are shown as examples of standard
use and operation. Please pay careful attention to the peripheral conditions when designing circuits
and deciding upon circuit constants in the set.
Any data, including, but not limited to application circuit diagrams information, described herein
are intended only as illustrations of such devices and not as the specifications for such devices. ROHM
CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any
third party's intellectual property rights or other proprietary rights, and further, assumes no liability of
whatsoever nature in the event of any such infringement, or arising from or connected with or related
to the use of such devices.
Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or
otherwise dispose of the same, no express or implied right or license to practice or commercially
exploit any intellectual property rights or other proprietary rights owned or controlled by
ROHM CO., LTD. is granted to any such buyer.
Products listed in this document use silicon as a basic material.
Products listed in this document are no antiradiation design.
The products listed in this document are designed to be used with ordinary electronic equipment or devices
(such as audio visual equipment, office-automation equipment, communications devices, electrical
appliances and electronic toys).
Should you intend to use these products with equipment or devices which require an extremely high level of
reliability and the malfunction of with would directly endanger human life (such as medical instruments,
transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other
safety devices), please be sure to consult with our sales representative in advance.
About Export Control Order in Japan
Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control
Order in Japan.
In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause)
on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.
Appendix1-Rev1.0