RT6576A - Dual-Channel Synchronous DC/DC Step-Down Controller

Product Overview

Richtek

Part number	RT6576A
Manufacturer	Richtek
File Size	305.63 KB
Description	Dual-Channel Synchronous DC/DC Step-Down Controller
Datasheet	RT6576A Datasheet
Additional preview pages of the RT6576A datasheet.

The RT6576A/B is a dual-channel step-down controller generating supply voltages for battery-powered systems.

include on-board power-up sequencing, a powergood output, internal soft-start, and soft-discharge output that prevents negative voltage during shutdown. A constant current ripple PWM control scheme operates without sense resistors and provides 100ns response to load transient. For maximizing power efficiency, the RT6576A/B automatically switches to the diode-emulation mode in light load.

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Published: Mar 19, 2020 |