SC412A: Synchronous Buck Controller | Semtech

The SC412A is a versatile, constant on-time synchronous buck, pseudo , xed-frequency, PWM Controller intended for notebook computers and other battery operated portable devices. The SC412A contains all the features needed to provide cost-effective control of switch-mode power outputs. The output voltage is programmable from 0.75 to 5.25 volts using external resistors. Switching frequency is internally preset to 325kHz. Additional features cycle- by-cycle current limit, voltage soft-start, under-voltage protection, programmable over-current protection, soft shutdown, Automatic power save and non-overlapping Gate drive. The SC412A also provides an enable input and a power good output. By Semtech Corporation
SC412A 's PackagesSC412A 's pdf datasheet

SC412A Pinout, Pinouts
SC412A pinout,Pin out
This is one package pinout of SC412A,If you need more pinouts please download SC412A's pdf datasheet.

SC412A Application circuits
SC412A circuits
This is one application circuit of SC412A,If you need more circuits,please download SC412A's pdf datasheet.

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