RT9470D, RT9470 - 3A Single Cell Switching Battery Charger

Richtek

RT9470D Datasheet Preview — This datasheet PDF includes multiple part numbers: RT9470D, RT9470. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	RT9470D, RT9470
Manufacturer	Richtek ↗
File Size	2.17 MB
Description	3A Single Cell Switching Battery Charger
Datasheet	RT9470-Richtek.pdf
Note	This datasheet PDF includes multiple part numbers: RT9470D, RT9470. Please refer to the document for exact specifications by model.

RT9470D Product details

Description

The RT9470/D is a highly-integrated 3A switch mode battery charge management and system power path management device for single cell Li-Ion and Li-Polymer batteries. 40C to 150C, and the

Features

High Efficiency, 1.5MHz, Synchronous Switch-Mode Buck Charger.
92% Charge Efficiency at 2A from 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).

📁 RT9470D 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

RT9470 - 3A Single Cell Switching Battery Charger
RT9470G - 3A Single Cell Switching Battery Charger
RT9471 - 3A Single Cell Switching Battery Charger
RT9471D - 3A Single Cell Switching Battery Charger
RT9472 - 3A Single Cell Switching Battery Charger
RT9472D - 3A Single Cell Switching Battery Charger

Published: Jun 3, 2024 |