RT9428

Host-Side Single Cell Lithium Battery Gauge

Richtek

RT9428 Features

* Host-Side Fuel Gauging

* Precision Voltage Measurement ±7.5mV Accuracy

* Accurate Relative Capacity (RSOC) Calculated from Voltaic Gauge Algorithm with Temperature Compensation

* No Accumulation Error on Capacity Calculation

* No Battery Relearning Necessary

* No Current Se

RT9428 General Description

The RT9428 is a compact, host-side fuel gauge IC for lithium-ion (Li+) battery-powered systems. For the embedded Fuel Gauge function, the state-ofcharge (SOC) calculation is based on the battery voltage information and the dynamic difference between battery voltage and relaxed OCV, by using iteratio.

RT9428 Datasheet (225.29 KB)

RT9428 Datasheet Preview — Preview of RT9428 PDF

Datasheet Details

Part number:

RT9428

Manufacturer:

Richtek

File Size:

225.29 KB

Description:

Host-side single cell lithium battery gauge.

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RT9428 Host-Side Single Cell Lithium Battery Gauge Richtek

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RT9428 Features

RT9428 General Description

Datasheet Details

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Description:

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