MAX17048 LiPo/Li-Ion Battery Fuel Gauge Products

Description

The MAX17048 ICIntegrated Circuit by Maxim Integrated measures the voltage on a single cell LiPoLithium Polymer/Li-ionLithium-ion battery and accounts for the non-linear voltage behavior of the battery to get a charge percentage (0% empty to 100% full charge). This IC outputs the battery's voltage and percentage data over I2CInter-Integrated Circuit. Also referred to as IIC or I²C. and also has a separate alert output that tells you when the charge has dropped below a certain percentage.

Both Adafruit and SparkFun have breakout boards for this IC with external circuitry and a 2-Pin JSTJapan Solderless Terminal battery connector, and QwiicQwiic connectors are SparkFun's name for 4-pin JST SH connectors with 1.0mm pitch. These connectors were implemented on SparkFun boards to make it easy to plug-n-play various sensors and devices without soldering and wiring. Qwiic is cross-compatible with Adafruit's STEMMA QT connectors./STEMMA QTSTEMMA QT ('cutie') connectors are Adafruit's name for 4-pin JST SH connectors with 1.0mm pitch. These connectors were implemented on Adafruit boards to make it easy to plug-n-play various sensors and devices without soldering and wiring. The STEMMA QT (JST SH) are a smaller connector than the STEMMA (JST PH) that do not fit on smaller boards. STEMMA QT is cross-compatible with SparkFun Qwiic connectors. connectors.

More details on MAX17048 IC and modules, including operation, pinout, specs, and board layout, are covered in the MAX17048 Battery Fuel Gauge article.

Adafruit Module

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Adafruit 5580 MAX17048 LiPoly / LiIon Fuel Gauge and Battery Monitor - STEMMA JST PH & QT / Qwiic

Seller: Adafruit

Package includes:

• 1x Fuel Gauge Module
• 1x 6-Pin Straight Header

+ About this item:

• The MAX17048 module will let you know the voltage of the cell and decodes the non-linear voltage to get you a valid percentage as well
• I2C interface with STEMMA QT connectors and 3.3V or 5.0V logic levels
• Voltage Supply can be 3.3V or 5.0V
• Size: 25.7mm x 20.3mm x 7.2mm (1.0in x 0.8in x 0.3in)

Price: $5.95(Updated 09Aug2024 10:10:232024-08-09T10:10:23Z UTC UTC)

Adafruit.com

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Adafruit MAX17048 LiPoly / LiIon Fuel Gauge and Battery Monitor - STEMMA JST PH & QT / Qwiic (PID 5580)

Package includes:

• 1x Fuel Gauge Module
• 1x 6-Pin Straight Header

+ About this item:

• The MAX17048 module will let you know the voltage of the cell and decodes the non-linear voltage to get you a valid percentage as well
• I2C interface with STEMMA QT connectors and 3.3V or 5.0V logic levels
• Voltage Supply can be 3.3V or 5.0V
• Size: 25.7mm x 20.3mm x 7.2mm (1.0in x 0.8in x 0.3in)

Price: $9.67(Updated 08Aug2024 07:57:192024-08-08T07:57:19Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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Sparkfun Module

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SparkFun MAX17048 LiPo / LiIon Fuel Gauge Qwiic (SPX-17715)

Seller: SparkFun

Package includes:

• 1x Fuel Gauge Module

+ About this item:

• This module connects your LiPo or Li-Ion battery and the MAX17043G+U IC uses a sophisticated algorithm to detect relative state of charge and direct A/D measurement of battery voltage
• I2C Interface
• Has an alert pin also tells you when the charge has dropped below a certain percentage
• Supply Voltage: 3.3V

Price: $5.95(Updated 08Aug2024 07:57:272024-08-08T07:57:27Z UTC UTC)

SparkFun.com

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