RT4823 - Wide Input and Ultra-Low Quiescent Current Boost Converter

Product Overview

Richtek

Datasheet Details

Part number	RT4823
Manufacturer	Richtek
File Size	725.36 KB
Description	Wide Input and Ultra-Low Quiescent Current Boost Converter
Datasheet	RT4823 Datasheet
Additional preview pages of the RT4823 datasheet.

Product details

Description

The RT4823 integrates built-in power transistors, synchronous rectification, and low supply current to provide a compact solution for systems using advanced Li-Ion battery chemistries.

Features

Ultra-Low Operating Quiescent Current.
Quickly Start-Up Time (< 400sec).
3 Few External Components : 1H Inductor, 0402 Case Size Input and 0603 Case Size Output Case Size Capacitors.
Input Voltage Range : 1.8V to 5.5V.
Support VIN > VOUT Operation.
Default Boost Output Voltage Setting : VOUT = 5V.
Maximum Continuous Load Current : 1.3A at VIN > 3.6V Boosting VOUT to 5V.
Up to 93% Efficiency.
EN(H) : Boost Mode.
EN(L), BP(H) : Bypass Mode.

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Published: Sep 10, 2023 |