RT6256B Datasheet (Richtek) - 23V Synchronous Step-Down Converter

RT6256B, 23V Synchronous Step-Down Converter

The RT6256B/C is an advanced constant on-time (ACOT®) mode synchronous buck converter.

The main control loop of the RT6256B/C using an advanced constant on-time (ACOT®) mode control which provides a very fast transient response.

The RT6256B operates from 4.5V to 23V input voltage and RT6256C operate

RT6256B Features

* 4.5V to 23V (RT6256B) and 5.1V to 23V (RT6256C) Input Voltage Range 6A Output Current

* ACOT® Mode Performs Fast Transient Response

* ACOT® Architecture to Enable All MLCC Output Capacitor Usage

* Fixed 750kHz (RT6256C) and 500kHz (RT6256B) Switching Frequency

* High Efficient