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RT6272B - Buck Converter

Download the RT6272B datasheet PDF. This datasheet also covers the RT6272A variant, as both devices belong to the same buck converter family and are provided as variant models within a single manufacturer datasheet.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (RT6272A-Richtek.pdf) that lists specifications for multiple related part numbers.

General Description

The RT6272A/B is a simple, easy-to-use, 2A synchronous step-down DC-DC converter with an input supply voltage range of 4.5V to 17V.

The device possesses an accurate reference voltage and integrates low RDS(ON) power MOSFETs to achieve high efficiency.

Overview

RT6272A/B 17V Input, 2A, ACOT® Buck Converter with Both FETs OC Protection.

Key Features

  • cycle-by-cycle current limit protection to prevent the device from the catastrophic damage in output short circuit, over-current or inductor saturation conditions. A built-in soft-start function prevents inrush current during start-up. The device also includes input under-voltage lockout, output under-voltage protection, and over-temperature protection (OTP) to provide safe and smooth operation in all operating conditions. Features.
  • 2A Converter Integrated 140m and 84m FETs.
  • Input S.

More Datasheets from Richtek

Part Number Description
RT6272A Buck Converter
RT6273A Buck Converter
RT6273B Buck Converter
RT6274C Buck Converter
RT6274D Buck Converter
RT6200 1.2MHz Step-Down Converter
RT6201A Synchronous Step-Down Converter
RT6201B Synchronous Step-Down Converter
RT6202A Synchronous Step-Down Converter
RT6202B Synchronous Step-Down Converter