RT9440 2-5 Series Cell Fuel Gauge

Richtek

Description

RT9440 2-5 Series Cell Fuel Gauge with Integrated Protector Solution for Li-Ion Battery Packs 1 General .
The RT9440 device is a highly accurate and integrated, 2-to-5-series-cell fuel gauge and protection solution, with autonomous cell balancing, protecti.

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Datasheet Specifications

Part number: RT9440
Manufacturer: Richtek
File Size: 2.31 MB
Datasheet: RT9440-Richtek.pdf
Description: 2-5 Series Cell Fuel Gauge

Features

* State of Charge (SOC) Calculated by VoltaicGaugeTM with Current Sensing (VGCS)
* Voltage Measurement: 3mV
* Current Measurement: 0.5%
* Battery Temperature Measurement: 1°C (TA = 0°C to 45°C)
* Hardware Current Protection: 1mV
* Autonomous Cell Balance
* Configurabl

Applications

* Notebooks
* Power Tools
* Drones
* Tablets
* UPS/Battery Backup Systems
* Medical Equipment

RT9440 Distributors

📁 Related Datasheet

RT9401A RT9401B RT9401C RT9401D RT9403 RT9403A

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RT9440 2-5 Series Cell Fuel Gauge Richtek

Richtek RT9440-like datasheet