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RTQ2940-QA - Asynchronous Step-Down Converter

Product Overview

Richtek

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RTQ2940-QA Asynchronous Step-Down Converter by Richtek - Datasheet Preview — Datasheet preview – RTQ2940-QA

Datasheet Details

Part number	RTQ2940-QA
Manufacturer	Richtek
File Size	739.56 KB
Description	Asynchronous Step-Down Converter
Datasheet	RTQ2940-QA Datasheet
Additional preview pages of the RTQ2940-QA datasheet.

Product details

Description

The RTQ2940 is a 0.5A, high-efficiency, peak current mode control asynchronous step-down converter which is optimized for automotive applications.

Features

AEC-Q100 Grade 1 Qualified.
FMEA Compliant Pinout.
Wide Input Voltage Range  4.5V to 42V  4V to 42V (Soft-start is finished).
Wide Output Voltage Range : 0.8V to VIN.
0.8V ±1.5% Reference Accuracy.
Peak Current Mode Control.
Integrated 170mΩ High-Side MOSFET.
Low Quiescent Current : 90μA.
Low Shutdown Current : 1.3μA.
Adjustable Switching : 100kHz to 2.5MHz.
Synchronizable Switching : 300kHz to 2.2MHz.
Power Saving Mode (PSM) at Ligh.

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Published: Sep 10, 2023 |