RT9492 - 5A 2-4 Cell Buck-Boost Switching Battery Charger

Richtek

RT9492 Datasheet Preview — Preview of RT9492 PDF

Datasheet Details

Part number	RT9492
Manufacturer	Richtek ↗
File Size	2.94 MB
Description	5A 2-4 Cell Buck-Boost Switching Battery Charger
Datasheet	RT9492-Richtek.pdf

RT9492 Product details

Description

The RT9492 is a highly-integrated 5A Buck-Boost switch mode battery charge management and system power path management device for 2-4 cell Li-Ion and Li-polymer battery. 40C to 130C, and

Features

High Efficiency, 750kHz/1MHz/1.5MHz Programmable Frequencies, Synchronous Switch-Mode Buck-Boost Charger.
96.7% Charge Efficiency at 2A with 9V Input and 8V Battery.
Support 3.6V to 24V Input Voltage Range.
Average Input Current Regulation (AICR).
Minimum Input Voltage Regulation (MIVR).
Support USB On-The-Go (OTG).
93.4% OTG Efficiency at 2A with 8.4V Battery and 5V Output.
Output Voltage with 10mV Resolution to Support USB-PD.
BAT Current Limit Reg.

📁 RT9492 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

RT9490 - 5A 2-4 Cell Buck-Boost Switching Battery Charger
RT9490S - 5A 1-2 Cell Buck-Boost Switching Battery Charger
RT9422A - Pack Side Single Cell Fuel Gauge
RT9426 - System Side Single Cell Fuel Gauge
RT9426A - System Side Single Cell Fuel Gauge
RT9427 - System Side Single Cell Fuel Gauge

Published: May 26, 2024 |