RT6222B, RT6222A SynchronousStep-Down Converter

Richtek

Description

® RT6222A/B 2.5A, 18V, 500kHz ACOTTM Synchronous Step-Down Converter General .
The RT6222A/B is a synchronous step-down converter with Advanced Constant On-Time (ACOTTM) control mode.

📥 Download Datasheet

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

Datasheet Specifications

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

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

Applications

* Industrial and Commercial Low Power Systems
* Computer Peripherals
* LCD Monitors and TVs
* Green Electronics/Appliances
* Point of Load Regulation for High-Performance DSPs, FPGAs, and ASICs Simplified Application Circuit RT6222A/B VIN VIN BOOT SW VOUT Enable EN GND F

RT6222B Distributors

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RT6222A SynchronousStep-Down Converter Richtek

Richtek RT6222B-like datasheet