RTQ2822T Datasheet PDF - Richtek High Efficiency Synchronous Step-Down Converter Specs

RTQ2822T - High Efficiency Synchronous Step-Down Converter

Datasheet Summary

Description

The RTQ2822T is a high-performance, synchronous stepdown converter that can deliver up to 15A output current with an input supply voltage range of 4.5V to 17V.

Features

are also integrated in the device including the cycle-by-cycle current limit, UVP, input UVLO and OTP. The RTQ2822T is available in a thermally enhanced VQFN18L 3.5x3.5 (FC) package. Features.
4.5V to 17V Input Voltage Range.
Integrated 9.8mΩ/4.5mΩ MOSFETs.
0.6V ±1% Voltage Reference.
Adjustable Output Voltage from 0.6V to 5.5V.
Supports Ceramic Output Capacitor.
ACOT®Control for Fast Transient Response.
Selectable Switching Frequency (400kHz/800kHz/ 1200kHz).

Datasheet Details

Part number	RTQ2822T
Manufacturer	Richtek
File Size	695.12 KB
Description	High Efficiency Synchronous Step-Down Converter
Datasheet	RTQ2822T Datasheet
Additional preview pages of the RTQ2822T datasheet.

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Full PDF Text Transcription

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® RTQ2822T Peak 15A, 17V, High Efficiency Synchronous Step-Down Converter General Description The RTQ2822T is a high-performance, synchronous stepdown converter that can deliver up to 15A output current with an input supply voltage range of 4.5V to 17V. The device integrates low RDS(ON) power MOSFETs, accurate 0.6V reference and an integrated diode for bootstrap circuit to offer a very compact solution. The RTQ2822T adopts Advanced Constant On-Time (ACOT®) control architecture that provides ultrafast transient response and further reduces the externalcomponent count. In steady state, the ACOT® operates in nearly constant switching frequency over line, load and output voltage ranges and makes the EMI filter design easier.

Published: Sep 10, 2023 |