RT9471 - 3A Single Cell Switching Battery Charger

Product Overview

Richtek

Datasheet Details

Part number	RT9471
Manufacturer	Richtek
File Size	2.36 MB
Description	3A Single Cell Switching Battery Charger
Datasheet	RT9471 Datasheet
Additional preview pages of the RT9471 datasheet.

Product details

Description

The RT9471/D is a highly-integrated 3A switch mode battery charge management, and system power path management device for single cell Li-Ion and LiPolymer batteries. 40C to 125C, an

Features

High Efficiency, 1.5MHz, Synchronous SwitchMode Buck Charger.
92% Charge Efficiency at 2A with 5V Input and 3.8V Battery.
Support 3.9V to 13.5V Input Voltage Range.
Average Input Current Regulation (AICR).
Minimum Input Voltage Regulation (MIVR).
Minimum Input Voltage Regulation Track (MIVR Track).
Charge Current Regulation (CCR).
Charge Voltage Regulation (CVR).
Charge Voltage Regulation Track (CVR Track).
Junction Thermal Regulation (JTR).

📁 Similar Datasheet

RT9401A - 5Bit VID Reference Generator (Richtek Technology)
RT9401B - 5Bit VID Reference Generator (Richtek Technology)
RT9401C - 6Bit VID Reference Generator (Richtek Technology)
RT9401D - 5-Bit VID Reference Generator (Richtek Technology)
RT9403 - I2C Programmable High Precision Reference Voltage Generator (Richtek Technology)
RT9403A - High Precision Reference Voltage Generator (Richtek Technology)
RT9403B - High Precision Reference Voltage Generator (Richtek Technology)
RT9403C - High Precision Reference Voltage Generator (Richtek Technology)

Other Datasheets by Richtek

RT9471D - 3A Single Cell Switching Battery Charger
RT9470 - 3A Single Cell Switching Battery Charger
RT9470D - 3A Single Cell Switching Battery Charger
RT9470G - 3A Single Cell Switching Battery Charger
RT9472 - 3A Single Cell Switching Battery Charger
RT9472D - 3A Single Cell Switching Battery Charger

Published: May 18, 2024 |