RTQ2158B-QA - 460kHz Synchronous Step-Down Converter

Product Overview

Richtek

Datasheet Details

Part number	RTQ2158B-QA
Manufacturer	Richtek
File Size	1.67 MB
Description	460kHz Synchronous Step-Down Converter
Datasheet	RTQ2158B-QA Datasheet
Additional preview pages of the RTQ2158B-QA datasheet.

Product details

Description

The RTQ2158B is a high-performance, Advanced Constant On-Time (ACOT® ) monolithic synchronous step-down DC-DC converter that can deliver up to 8A output current from a 2.85V to 6.5V input supply.

Features

are also integrated in the device including the cycle-by-cycle current limit control, UVP, input UVLO and OTP. The RTQ2158B-QA is available in a thermally enhanced WET-WQFN-21L 4x4 (FC) package. Features.
AEC-Q100 Grade 1 Qualified.
Dramatically Fast Transient Response.
Steady 460kHz Switching Frequency.
Extremely High Efficiency 15m/10m MOSFETs.
Advanced COT Control Loop.
Wide Input Voltage Range from 2.85V to 6.5V.
Optimized for Ceramic Output Capacitors.

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Published: Dec 10, 2023 |