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Power Supply IC

Control IC for Power supply backup

This IC is supercapacitor charge/discharge control IC for power supply backup that is suitable for small backup power supplies using supercapacitors.

Parts Product Series Associated Data VIN Rating
[V]
VIN Operating Voltage
Min.
[V]
VIN Operating Voltage
Max.
[V]
Charge Voltage
Min.
[V]
Charge Voltage
Max.
[V]
Charge Current
Min.
[mA]
Charge Current
Max.
[mA]
VOUT for
Back-up
Min.
[V]
VOUT for
Back-up
Max.
[V]
IOUT for
Back-up
Min.
[V]
VOUT for
Back-up
Max.
[V]
Package
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  • "MM3878 Series" is a Secondary side synchronous rectification control ICs for AC/DC power supply that achieves high efficiency and safety through unique control.

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