RT4813 Datasheet High Efficiency Boost Converter

Manufacturer: Richtek

RT4813 high efficiency boost converter by Richtek - Datasheet Preview

Datasheet Details

Part number	RT4813
Manufacturer	Richtek
File Size	1.23 MB
Description	High Efficiency Boost Converter
Datasheet	RT4813 Datasheet

General Description

The RT4813 allows systems to take advantage of new battery chemistries that can supply significant energy when the battery voltage is lower than the required voltage for system power ICs.

By combining built-in power transistors, synchronous rectification, and low supply current;

this IC provides a compact solution for systems using advanced Li-Ion battery chemistries.

Overview

RT4813 High Efficiency Boost Converter General.

Key Features

CMCOT Topology and Small Output Ripple when VIN Close VOUT Voltage.
Operates from a Single Li-ion Cell : 1.8V to 5.5V.
Adjustable Output Voltage : 1.8V to 5.5V.
PSM Operation.
Up to 96% Efficiency.
Input Over Current Limit.
Input / Output Over Voltage Protection.
Programmable Average Output Current Limit Range : 3100mA to 550mA.
Internal Compensation.
Output Discharge.
Output Short Protection.
True Load Disconnect.

More Datasheets from Richtek

Part Number	Description
RT4813A	High Efficiency Boost Converter
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