Dual 3.0 A, Step-Down DC/DC Switching Regulator

The NCP3121 is a dual buck converter designed for low voltage applications requiring high efficiency. This device is capable of producing an output voltage as low as 0.8 V. The NCP3121 provides dual 3.0 A Switching Regulators with an adjustable 200 kHz - 750 kHz switching frequency. The switching frequency is set by an external resistor. The NCP3121 also incorporates an auto-tracking and sequencing feature. Protection features include cycle-by-cycle current limit and undervoltage lockout (UVLO). The NCP3121 comes in a 32-pin QFN package. By ON Semiconductor
NCP3121 's PackagesNCP3121 's pdf datasheet
NCP3121MNTXG QFN




NCP3121 Pinout, Pinouts
NCP3121 pinout,Pin out
This is one package pinout of NCP3121,If you need more pinouts please download NCP3121's pdf datasheet.

NCP3121 Application circuits
NCP3121 circuits
This is one application circuit of NCP3121,If you need more circuits,please download NCP3121's pdf datasheet.


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