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PDF BP5039A Data sheet ( Hoja de datos )
| Número de pieza | BP5039A | |
| Descripción | AC / DC converter | |
| Fabricantes | ROHM Semiconductor | |
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Power Module
BP5039-12 / BP5039-15 / BP5039A
AC / DC converter
BP5039-12 / BP5039-15 / BP5039A
The BP5039-12, BP5039-15 and BP5039A are AC / DC converters which provide DC output from a commercial
power supply (100V AC). Using these modules enable simple, easy drive of microcomputers, LEDs, and many other
electronic components without using a transformer. They allow set PCBs to be kept compact and lightweight, with
extremely few attachments.
!Applications
Power supply circuits for vacuum cleaners, washing machines, refrigerators, electric carpets, electric rice cookers and
crock pots, irons, cordless telephones, air conditioners, air purifiers, humidifiers, dehumidifiers, illumination devices and
other small household appliance, as well as power supply circuits for gas, fire and smoke alarms, DC motors, sensors,
and other similar devices.
!Features
1) Elimination of a transformer enables compact, lightweight power supply boards.
2) Wide input voltage range.(80 to 120Vrms for AC voltage conversion.)
3) DC power supply can be easily configured, with few attachments.
4) Because no transformer is used, the power supply board is less vulnerable to splitting or cracking from impact or
shock.
5) Allow easy assemblage of components.
!List of the BP5039 series
Parameter
Power supply voltage
Output voltage
Output current
BP5039-12
113~170
12
300
BP5039-15
113~170
15
200
BP5039A
113~170
24
200
Unit
V
V
mA
!Absolute maximum ratings (Ta = 25°C)
Parameter
Power supply voltage
Output current
Operating temperature range
Storage temperature range
Symbol
VIN
IO
Topr
Tstg
BP5039-12
170
300
−20~+80
−25~+105
Limits
BP5039-15
170
200
−25~+80
−25~+105
BP5039A
170
200
−20~+80
−25~+105
!Recommended operating conditions (Ta = 25°C)
Parameter
Symbol
Min. Typ.
Power supply voltage
VIN
113 141
Max.
170
Unit
V(DC)
Unit
V
mA
°C
°C
1 page  
Power Module
BP5039-12 / BP5039-15 / BP5039A
(11) Smoothing capacitor for input pin
The capacitor should have a withstand voltage of at least 200V.
(12) Smoothing capacitor for output pin
The capacitor should have a withstand voltage of at least 25V. Capacitors designed for switching power supplies
are especially suitable. In case that the general capacitors are used, be minded to use those of which allowable
ripple current is 0.25Arms or more.
(13) Connections with other devices
Devices using the products should not be connected to other devices. If connected, insulation should be provided.
!Electrical characteristic curves
BP5039-12
350
300
250
200
150
100
50
0
−20 0
20 40 60 80 100
AMBIENT TEMPERATURE : Ta (°C)
Fig.5 Derating curve
40
35
30
25
20
15
10
5
0
0 50 100 150 200 250 300 350
OUTPUT CURRENT : IO (mA)
Fig.6 Surface temperature rise
13
12.5
12
11.5
11
0 50 100 150 200 250 300 350
OUTPUT CURRENT : IO (mA)
Fig.7 Output characteristic
100
80
60
40
20
0
0 50 100 150 200 250 300 350
OUTPUT CURRENT : IO (mA)
Fig.8 Conversion efficiency
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet BP5039A.PDF ] | |
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