RT7240A Datasheet (Richtek) - Synchronous Step-Down Converter

RT7240A, Synchronous Step-Down Converter

The RT7240A is a synchronous step-down DC/DC converter with Advanced Constant On-Time (ACOT®) mode control.

It achieves high power density to deliver up to 5A output current from a 4.5V to 18V input supply.

The proprietary ACOT®mode offers an optimal transient response over a wide range of loads and

RT7240A Features

* ACOT®Mode Enables Fast Transient Response

* 4.5V to 18V Input Voltage Range

* 5A Output Current

* 35mW Internal Low Site N-MOSFET

* Advanced Constant On-Time Control

* Support All Ceramic Capacitors

* Up to 95% Efficiency

* Discontinuous Operating Mode at Light Load