Part number:
SC2441A
Manufacturer:
Semtech Corporation
File Size:
1.64 MB
Description:
1.8v to 20v input 2-phase synchronous step-down controllers.
SC2441A_SemtechCorporation.pdf
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.
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
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