RT7272A Datasheet (Richtek) - Synchronous Step-Down Converter

RT7272A, Synchronous Step-Down Converter

The RT7272A is a high efficiency, current mode synchronous step-down DC-DC converter that can deliver up to 3A output current over a wide input voltage range from 4.5V to 36V.

The RT7272A integrates a 150m On-Resistance of high-side MOSFET and an 80m On-Resistance of low-side MOSFET to achieve hig

RT7272A Features

* 4.5V to 36V Input Voltage Range

* 3A Output Current

* Internal N-MOSFETs

* Current Mode Control

* Fixed Switching Frequency Operation: 500kHz

* Adjustable Output Voltage from 0.8V to 30V

* High Efficiency Up to 95%

* Stable with Low ESR Ceramic Output Capacitors