RT6545B controller equivalent, dual-channel synchronous dc/dc step-down controller.
include on-board power-up sequencing, a powergood output, internal soft-start, and soft-discharge output that prevents negative voltage during shutdown.
A constant curren.
The RT6545A/B is available in the WQFN-20L 3x3 package.
Features
* Support Connected Standby Mode for Ultrabook
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