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RT6223 Datasheet Synchronous Buck Converter

Manufacturer: Richtek

General Description

The RT6223 is a synchronous Buck converter with Advanced Constant On-Time (ACOTTM) mode control, which provides a very fast transient response with no external compensators.

The RT6223 operates from 4.5V to 23V input voltage, provides complete protection functions including Over Current Protection (OCP), Under Voltage Protection (UVP) and Over Voltage Protection (OVP).

This IC also provides a 1.5ms internal soft-start function and an open-drain power good indicator.

Overview

® RT6223 6A, 23V, 500kHz, ACOTTM Synchronous Buck Converter General.

Key Features

  • 4.5V to 23V Input Voltage Range.
  • Adjustable from 0.6V to 5V Output Range.
  • Up to 98% Duty for 2S Battery.