RTQ2118A-QA datasheet, converter equivalent, Richtek

RTQ2118A-QA converter equivalent, charging port controller and integrated 36v 3a synchronous buck converter.

Features and benefits

include cycle-by-cycle current limit for protection against shorted outputs, soft-start control to eliminate input current surge during start-up, input under-voltage lock.

Application

* Automotive Car Chargers
* USB Power Chargers Copyright © 2023 Richtek Technology Corporation. All rights rese.

Description

The RTQ2118A combines a charging port controller and a 3A synchronous buck converter. The RTQ2118A provides the electrical signatures on D+/D- to support charging schemes compatible with the USB 2.0 Battery Charging Specification BC1.2 and Chinese Te.

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