RT6318B Datasheet - Richtek

RT6318B 23V Synchronous Step-Down Converter

The RT6318B/C is an advanced constant on-time (ACOT®) mode synchronous buck converter. The main control loop of the RT6318B/C using an advanced constant on-time (ACOT®) mode control which provides a very fast transient response. The RT6318B operates from 4.5V to 23V input voltage and the RT6318C ope.

RT6318B Features

* 4.5V to 23V (RT6318B) and 5.1V to 23V (RT6318C) Input Voltage Range 8A Output Current

* ACOT® Mode Performs Fast Transient Response

* ACOT® Architecture to Enable All MLCC Output Capacitor Usage

* Fixed 750kHz (RT6318C) and 500kHz (RT6318B) Switching Frequency

* High Efficient

RT6318B-Richtek.pdf