RT6220 - Synchronous Buck Converter

Datasheet Summary

Description

The RT6220 is a synchronous buck converter with Advanced Constant On-Time (ACOT® ) mode control, which provides a very fast transient response with no external compensators.

Features

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

Richtek

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Datasheet Details

Part number	RT6220
Manufacturer	Richtek
File Size	1.49 MB
Description	Synchronous Buck Converter
Datasheet	RT6220 Datasheet
Additional preview pages of the RT6220 datasheet.

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Full PDF Text Transcription

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RT6220 23V, 6A, 500kHz, ACOT® Synchronous Buck Converter 1 General Description The RT6220 is a synchronous buck converter with Advanced Constant On-Time (ACOT® ) mode control, which provides a very fast transient response with no external compensators. The RT6220 operates from 4.5V to 23V input voltage, provides complete protection functions including Current Limit Protection, Undervoltage Protection (UVP) and Overvoltage Protection (OVP). This IC also provides a 1.5ms internal soft-start function and an open-drain powergood indicator. The recommended junction temperature range is −40C to 125C, and the ambient temperature range is −40C to 85C.

Published: Sep 10, 2023 |