bp5074 ROHM Co. Ltd., bp5074 Datasheet
bp5074
Manufacturer Part Number
bp5074
Description
Ac/dc Converters With Power Consumption During Standby
Manufacturer
ROHM Co. Ltd.
Datasheet
1.BP5074.pdf
(2 pages)
●Features
１．Standby power consumption =
２．Simple configuration
３．Greater efficiency during
*Contact ROHM for more information on these products.
Transformer
Input AC 100V
lighter loads.
Type
The only external components
required are
and a rectifier
Conventional
BP5034
input/output capacitors
(7mW – a decrease of at least 75% over previous units)
Output DC12V, 0mA
diode.
The BP5074 series AC/DC converters
with low power consumption during standby.
with internal
BP5074
7mW
coil.
developed in a microcontroller application). In addition,
during standby (¼ that of conventional products) and less than
50mW
required are input/output capacitors and a rectifier diode.
The entire series is
the only external with a power consumption of
High efficiency AC/DC converters (BP5074 series) have been
●Dimensions
during operation at light loads (e.g. 2mA components
(UNIT : mm)
BP5074
80%
70%
60%
50%
40%
30%
20%
10%
0%
0
Lead-free and RoHS
17% improvement in efficiency
during light loads
10
20
Conversion effciency
30
OUTPUT CURRENT [mA]
EFFICIENCY
40
50
compliant.
60
70
7mW
80
Marking Side
BP5074
Conventional
90
100
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bp5074 Summary of contents
Page 1
... ROHM for more information on these products. High efficiency AC/DC converters (BP5074 series) have been developed in a microcontroller application). In addition, the only external with a power consumption of during standby (¼ that of conventional products) and less than 50mW during operation at light loads (e ...
Page 2
... Unless otherwise noted, Ta=25°C, Vin=141V, Io=50mA Standard MIN. TYP. MAX. 113 141 170 11.5 12.5 13 100 - 0.02 0.10 - 0.05 0.15 - 0.05 0. BP5074 BP5074 FUSE FUSE ＋ ＋ ＋ － － － Ta=25℃ Unit Conditions V DC(80～120VAC Note: V Vin=113～ ...