BP5074 Datasheet, PDF (1/2 Pages) Rohm – AC/DC converters with low power consumption during standby

The BP5074 series AC/DC converters
with low power consumption during standby.
(7mW – a decrease of at least 75% over previous units)
High efficiency AC/DC converters (BP5074 series) have been
developed in a microcontroller application). In addition,
the only external with a power consumption of 7mW
during standby (¼ that of conventional products) and less than
50mW during operation at light loads (e.g. 2mA components
required are input/output capacitors and a rectifier diode.
The entire series is Lead-free and RoHS compliant.
●Features
１．Standby power consumption = 7mW
Input AC 100V Output DC12V, 0mA
●Dimensions
BP5074
Marking Side
(UNIT : mm)
Transformer BP5034 BP5074
Type
Conventional
２．Simple configuration with internal coil.
The only external components
required are input/output capacitors
and a rectifier diode.
３．Greater efficiency during
lighter loads.
80%
70%
60%
50%
40%
30%
20%
10%
0%
0
Conve^Er^Fs^Fio^ICn^IEe^Nff^Cci^Yency
17% improvement in efficiency
during light loads
10 20 30 40 50 60 70
OUTPUT CURRENT [mA]
BP5074
Conventional
80 90 100
*Contact ROHM for more information on these products.