bq27220 - Single-Cell CEDV Fuel Gauge

Product Overview

Texas Instruments

Datasheet Details

Part number	bq27220
Manufacturer	Texas Instruments
File Size	587.56 KB
Description	Single-Cell CEDV Fuel Gauge
Datasheet	bq27220 Datasheet
Additional preview pages of the bq27220 datasheet.

Product details

Description

The Texas Instruments bq27220 battery fuel gauge is a single-cell gauge that requires minimal userconfiguration and system microcontroller firmware development, leading to quick system bring-up.

Features

1 Single-Cell Li-Ion Battery Fuel Gauge.
Resides in Pack or on System Board.
Supports Embedded or Removable Batteries.
Powers Directly from Battery with Integrated LDO.
Supports a Low-Value (10-mΩ) External Sense Resistor.
Ultra-Low Power Consumption in NORMAL (50 µA) and SLEEP (9 µA) Modes.
Battery Fuel Gauging Based on Compensated End-of-Discharge Voltage (CEDV) Technology.
Reports Remaining Capacity and State-ofCharge (SO.

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Published: Jul 9, 2023 |