RT6545A 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
The RT6545A/B is a dual-channel step-down, controller generating supply voltages for battery-powered systems. It includes two Pulse-Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and two fixed 5V/3.3V linear regulators. Each linear re.
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