SC2441A Datasheet - Semtech Corporation

SC2441A 1.8V to 20V Input 2-Phase Synchronous Step-down Controllers

The SC2441A is a programmable frequency dual independent or dual/multiple phase single output peak current-mode step-down switching regulator controller. It is capable of operating from 1.8V to 20V input. A 0.6A step-up converter in the SC2441A generates an auxiliary gate drive supply when VIN is be.

SC2441A Features

* 2-Phase Synchronous Step-down Controllers u 2-Phase Synchronous Continuous Conduction Mode u Out of Phase Operation for Low Input Current Ripple u Operates up to 1MHz Per Channel u Excellent Current Sharing Between Phases u Duty Cycle Up to 90% u 0.5V Feedback voltages for Low-Voltage Outputs u Star

SC2441A_SemtechCorporation.pdf

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Datasheet Details

Part number:

SC2441A

Manufacturer:

Semtech Corporation

File Size:

1.64 MB

Description:

1.8v to 20v input 2-phase synchronous step-down controllers.

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TAGS

SC2441A SC2441A 1.8V 20V Input 2-Phase Synchronous Step-down Controllers Semtech Corporation

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