RT4812 - High Efficiency Boost Converter

Richtek Technology

The RT4812 by Richtek Technology is a High Efficiency Boost Converter. Below is the official datasheet preview.

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RT4812 High Efficiency Boost Converter by Richtek Technology - Datasheet Preview — Official preview page of the **RT4812** High Efficiency Boost Converter datasheet (Richtek Technology).

Datasheet Details

Part number	RT4812
Manufacturer	Richtek Technology
File Size	736.36 KB
Description	High Efficiency Boost Converter
Datasheet	RT4812-RichtekTechnology.pdf
Additional preview pages of the RT4812 datasheet.

RT4812 Product details

Description

The RT4812 allows systems to take advantage of new battery chemistries that can supply significant energy even when the battery voltage is lower than the required voltage for system power ICs.

Features

CMCOT Topology with Small Output Ripple when VIN is close to VOUT Voltage.
Operate 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.
Boost Current Limit.
Output Overvoltage Protection.
Pin-Adjustable Average Output Current-Limit Threshold (2 Levels).
Internal Compensation.
Output Discharge.
Output Short Protection.
True Load Disconnect 4.

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Published: May 26, 2016 |