DC-DC converter ICs are available in step-up, step-down, and inverting types. It supplies highly efficient and highly accurate output over a wide input voltage range.
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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. -
Step-Up Regulator
It is a step-up DC-DC converter IC.
There are MM3355 that supports boosting from 1 cell of the battery and MM3333 that supports boosting from 2 cells. -
Charge pump
The charge pump IC MM3631 supports inverting output.
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Ideal for car battery voltage monitoring. MinebeaMitsumi's 40V high voltage resistant reset IC.
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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.
