BP5039B12 [ROHM]
AC100V input, 12V/300mA output; AC100V输入， 12V / 300毫安输出
| 型号： | BP5039B12 |
| 厂家： | 
ROHM |
| 描述： | AC100V input, 12V/300mA output |
| 文件： | 总3页 (文件大小：39K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
AC/DC converter
AC100V input, 12V/300mA output
BP5039B12
Dimension(Unit : mm)
Absolute Maximum Ratings
Parameter
Input voltage
Symbol
Vi
Limits
170
Unit
V
35.0MAX.
9.1MAX.
Maximum Output current
ESD endurance
IoMAX
Vsurge
TCMAX
Topr
300
mApk
kV
2
Maximum surface temperature
Operating temperature range
Storage temperature range
105
°C
1
3
5
7
10
12
0.25±0.05
4.85MAX.
−20 +80
−25 +105
°C
7.62
1.3±0.2
2.54×11=27.94
0.5±0.1
5.08
Tstg
°C
3.6MAX
4.25MAX.
Electrical Characteristics
Derating Curve
Derating Curve
400
Parameter
Input voltage range
Output voltage
Symbol Min.
Typ.
Max.
170
13
Conditions
Unit
V
V
DC
113
11
0
Vi
Vo
Io
141
12
−
Vi=141V, Io=100mA
Vi=141V
300
mA
V
Output current
300
0.10
0.20
0.15
−
1
200
Operation Range
Line regulation
Vi=113 170V, Io=100mA
−0.10
−0.20
−
Vr
Vl
Vp
η
0.04
0.05
0.07
74
100
V
Load regulation
Output ripple voltage
Power conversion effciency
Vi=141V, Io=0 100mA
2
0
Vp-p
%
Vi=141V, Io=100mA
-30-20-10
0 10 20 30 40 50 60 70 80 90
Ambient Temperature Ta(°C)
Vi=141V, Io=300mA
65
2
1 Maximum output current varies depending on ambient temperature ; please refer to derating curve.
2 Please refer to Load regulation, Conversion effciency.
Conversion Efficiency
Conversion Efficiency
(Ta=25°C, Vi=141V)
100
80
60
40
20
0
Application circuit
Pin No.
1
Function
Output terminal Vo(12V)
Not used
BP5039B12
2
3
4
Choke coil connect
Not used
0
50 100 150 200 250 300
Output Current Io(mA)
Be sure to use fuse for safety.
5
6
Choke coil connect
Not used
7
COMMON
Load Regulation
8
Not used
12 10
7 5 3 1
9
Not used
Load Regulation
(Ta=25°C, Vi=141V)
10
11
12
N.C.
14
DC motor
Not used
FUSE
12
10
8
Input terminal Vi(141VDC)
R1
Ii
Io
C3
D1
L1
+
−
+
−
C2
C1
Vo
Vi
6
ZNR
4
2
0
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.
0
50 100 150 200 250 300 350 400
Output Current Io(mA)
Surface Temperature Rising
Surface Temperature Rising
External components setting
(Ta=25°C, Vi=141V)
40
Please make sure to use quick acting fuse 1A
FUSE: Fuse
35
30
25
20
15
10
5
C1: Capacitor for input
voltage smoothing
Capacitance : 22µF 820µF Rated voltage : 250V or higher
Ripple current is 0.13Arms above.
Capacitance : 0.1µF 0.22µF Rated voltage : 25V or higher
Film capacitor or ceramic capacitor. Reduce the noise terminal voltage.
The constant value should be evaluated in the set.
C2: For noise terminal
voltage reduction
0
0
0.05 0.10 0.15 0.20 0.25 0.30
Output Current Io(A)
C3: Capacitor for Output
voltage smooting
Capacitance : 100µF 470µF Rated voltage : 250V or higher,
ESR is 0.4W max. Ripple current is 0.25Arms above.
Output noise voltage is influenced. Please evaluate it in the actual set.
L1: Choke coil
L : 1mH Allowable current : 600mA or higher
Please use the one that is hard to be magnetic saturated even in the high
temperature.
D1: Rectifier diode
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 peak surge current should be 20A or higher.
(Full-wave rectifier can be used in our part.)
10Ω 22Ω 1/4W
R1: For noise terminal
voltage reduction
Reduce the noise terminal voltage.The constant value should be evaluated
in set.
Varistor must be used. It protects this part from lightning surge and static
electricity.
ZNR: Varistor
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
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