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DC-DC Converter

Step-Down Regulator

It is a step-down DC-DC converter IC.
The MM3630 supports in-vehicle battery voltage input and has a built-in function to correct the voltage drop due to wiring resistance for the USB power supply of car infotainment.

Parts Associated Data Output current

[A]
Absolute maximum
rating
[V]
Recommended
operating voltage
Min.
[V]
Recommended
operating voltage
Max.
[V]
Output voltage
Min.
[V]
Output voltage
Max.
[V]
Output voltage accuracy
[%]
No-Load Input Current
[mA]
Switching frequency
Min.
[KHz]
Switching frequency
Max.
[KHz]
Package Features
  • Ideal for car battery voltage monitoring. MinebeaMitsumi's 40V high voltage resistant reset IC.

    Ideal for car battery voltage monitoring. MinebeaMitsumi's 40V high voltage resistant reset IC.

  • "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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