bp5041 ROHM Co. Ltd., bp5041 Datasheet

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bp5041

Manufacturer Part Number
bp5041
Description
Ac / Dc Converter Unit
Manufacturer
ROHM Co. Ltd.
Datasheet

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Part Number:
bp5041A
Manufacturer:
ROHM
Quantity:
1 400
The BP5041 is an AC / DC converter which can be used to supply )12V, 100mA DC output from a commercial power
supply (200 to 230V AC). Using this unit enables simple, easy drive of microcomputers, LEDs, and other electronic com-
ponents without using a transformer. It also allows set PCBs to be kept compact and lightweight, with extremely few
attachments.
This product can accommodate the 200V AC power supplies used as household power supplies in Asia and Europe,
as well as in buildings and facilities in Japan.
FApplications
Power supply circuits for vacuum cleaners, refrigerators,
washing machines, air conditioners, irons, electric car-
pets, cordless telephones, air purifiers, humidifiers, de-
humidifiers, home bakery devices, electric hot water pots
and rice cookers, illumination devices and other small
household appliances, as well as power supply circuits
for gas leakage sensors, and other industrial products
FFeatures
1) Elimination of a transformer enables compact, light-
2) Wide input voltage range. (226 to 358V DC for DC
3) DC power supplies can be easily configured, with few
FAbsolute maximum ratings (Ta = 25_C)
FRecommended operating conditions
AC / DC converter unit
BP5041
Regulator ICs
weight power supply boards.
voltage conversion, 160 to 253V for AC voltage con-
version)
attachments.
4) Since no transformer is used, the power supply board
5) Hybridization of the IC reduces the number of labor
is less vulnerable to splitting or cracking from impact
or shock.
hours in the assembly process.
355

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bp5041 Summary of contents

Page 1

... converter unit BP5041 The BP5041 converter which can be used to supply )12V, 100mA DC output from a commercial power supply (200 to 230V AC). Using this unit enables simple, easy drive of microcomputers, LEDs, and other electronic com- ponents without using a transformer. It also allows set PCBs to be kept compact and lightweight, with extremely few attachments ...

Page 2

... Regulator ICs FElectrical characteristics (Ta = 25_C) FPin descriptions 356 BP5041 ...

Page 3

... Regulator ICs FMeasurement circuit FBasic power supply circuit BP5041 357 ...

Page 4

... Insulation This product is not insulated on the primary and second- ary sides, and there is a danger of electrical shock touched. (6) Connections with other devices Devices using this product should not be connected to other devices. If connected, insulation should be pro- vided. BP5041 ...

Page 5

... Regulator ICs (7) Pin noise voltage The test circui below (Figure 6) was used in the test whose results are shown in Figure 5. BP5041 359 ...

Page 6

... Regulator ICs FElectrical characteristic curves FExternal dimensions (Units: mm) 360 BP5041 ...

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