RT6283B Datasheet (Richtek) - 500kHz Synchronous Step-Down Converter

RT6283B, 500kHz Synchronous Step-Down Converter

The RT6283B 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 30V.

The device integrates a 150mΩ high side and a 80mΩ low side MOSFET to achieve high conversion efficiency up to 95%.

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RT6283B Features

* 4.5V to 30V Input Voltage Range

* 3A Output Current

* Internal N-MOSFETs

* Current Mode Control

* Fixed Frequency Operation : 500kHz

* Adjustable Output Voltage from 0.8V to 24V

* High Efficiency Up to 95%

* Stable with Low ESR Ceramic Output Capacitors

* Cycle-