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RT6222B, RT6222A - SynchronousStep-Down Converter

Richtek

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RT6222B Datasheet Preview — This datasheet PDF includes multiple part numbers: RT6222B, RT6222A. Please refer to the document for exact specifications by model.

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Datasheet Details

Part number	RT6222B, RT6222A
Manufacturer	Richtek ↗
File Size	312.90 KB
Description	SynchronousStep-Down Converter
Datasheet	RT6222A-Richtek.pdf
Note	This datasheet PDF includes multiple part numbers: RT6222B, RT6222A. Please refer to the document for exact specifications by model.

RT6222B Product details

Description

The RT6222A/B is a synchronous step-down converter with Advanced Constant On-Time (ACOTTM) control mode.

Features

4.3V to 18V Input Voltage Range.
2.5A Output Current.
Advanced Constant On-Time Control.
Fast Transient Response.
Support All Ceramic Capacitors.
Up to 95% Efficiency.
500kHz Switching Frequency.
Adjustable Output Voltage from 0.6V to 8V.
Cycle-by-Cycle Current Limit.
Input Under-Voltage Lockout.
Hiccup Mode Under-Voltage Protection.
Thermal Shutdown.
Power Saving Mode for High Efficiency at Light Load.
Low Output Voltage Rip.

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Published: Dec 30, 2024 |