RT9471D, RT9471 3A Single Cell Switching Battery Charger

Richtek

Description

RT9471/D 3A Single Cell Switching Battery Charger 1 General .
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 LiPol.

📥 Download Datasheet

RT9471D Datasheet Preview — This datasheet PDF includes multiple part numbers: RT9471D, RT9471. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: RT9471D, RT9471
Manufacturer: Richtek
File Size: 2.36 MB
Datasheet: RT9471-Richtek.pdf
Description: 3A Single Cell Switching Battery Charger
Note: This datasheet PDF includes multiple part numbers: RT9471D, RT9471.
Please refer to the document for exact specifications by model.

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

Applications

* Smartphones/Tablet PCs
* Personal Information Appliances
* Portable Device and Accessory 5 Simplified Application Circuit USB CBUS Host I2C BUS Host Control VAC VBUS RT9471/D PMID QON BTST SW SYS BAT CBTS T L CBA T REGN System CSYS TS Battery Pack Copyright © 2024 Richtek

RT9471D Distributors

📁 Related Datasheet

RT9401A RT9401B RT9401C RT9401D RT9403 RT9403A

📌 All Tags

RT9471 Single Cell Switching Battery Charger Richtek

Richtek RT9471D-like datasheet