RT6246B Datasheet (Richtek) - Synchronous Step-Down Converter

RT6246B, Synchronous Step-Down Converter

The RT6246B is a simple, easy-to-use, 6A synchronous step-down DC-DC converter with an input supply voltage range of 4.5V to 18V.

The device build-in an accurate 0.6V reference voltage and integrates low RDS(ON) power MOSFETs to achieve high efficiency in a UQFN-12HL 3x3 package.

The RT6246B adopts

RT6246B Features

* cycle-by-cycle current limit protection and prevent the device from the catastrophic damage in output short circuit, over current or inductor saturation. A built-in soft-start function prevents inrush current during start-up. The device also includes input under-voltage lockout, output undervoltage