What is the Additional Feature ?

Name: BQ27426YZFR
Brand: Texas Instruments
SKU: BQ27426YZFR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments BQ27426YZFR

Part No.:: BQ27426YZFR

Manufacturer:: Texas Instruments

Package:: 9-UFBGA, DSBGA

Datasheet:: BQ27426YZFR.pdf

Description:: IC FUEL GAUGE LI-ION 1CL 9DSBGA

In Stock:: 2617

Quantity:: Add To Cart

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BQ27426YZFR Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
Impedance Track™
ProductStatus:
Active
Function:
Battery Monitor
BatteryChemistry:
Lithium Ion
NumberofCells:
1
FaultProtection:
-
Interface:
I²C
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

BQ27426YZFR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including BQ27426YZFR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for BQ27426YZFR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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BQ27426YZFR information

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BQ27426YZFR Typical application Circuitry

BQ27426YZFR

The BQ27426YZFR is a battery fuel gauge integrated circuit (IC) designed for single-cell Li-Ion batteries. It provides accurate measurements of battery capacity, state of charge (SOC), voltage, and other critical parameters, making it ideal for portable electronic devices.

Key Applications:

1. Smartphones and Tablets: The BQ27426YZFR is used to monitor battery health and provide accurate battery status information to the user.

2. Wearable Devices: It is suitable for smartwatches, fitness trackers, and other wearable gadgets that require precise battery management.

3. Medical Devices: The IC is used in battery-powered medical devices for reliable monitoring of battery status.

Parameter Characteristics:

- Battery Chemistry: Designed specifically for single-cell Li-Ion batteries.

- Communication Interface: I2C interface for communication with the host processor.

- Operating Voltage: Typically operates at a voltage range of 2.5V to 4.5V.

- Accuracy: Provides high-accuracy measurements of battery parameters.

Example Circuit - Battery Management in a Portable Device:

1. Battery Connection: Connect the positive terminal of a single-cell Li-Ion battery to the BAT pin of the BQ27426YZFR.

2. Ground Connection: Connect the negative terminal of the battery to the GND pin of the IC.

3. I2C Communication: Connect the SDA (Serial Data) and SCL (Serial Clock) pins of the BQ27426YZFR to the corresponding I2C pins of the host microcontroller or processor.

4. Configuration: Configure the IC using the host processor via the I2C interface to set parameters such as battery design capacity, voltage thresholds, and other settings specific to the application.

Design Considerations:

- Battery Type: Ensure the battery chemistry and specifications match the requirements of the BQ27426YZFR.

- I2C Communication: Properly configure the I2C communication settings, such as the clock frequency and address, for reliable data exchange between the IC and the host processor.

- Power Supply: Provide a stable power supply to the IC within its operating voltage range to ensure accurate measurements.

In summary, the BQ27426YZFR is a vital component for battery management in portable electronic devices, offering precise monitoring of battery parameters. When designing circuits with this IC, it's essential to focus on compatibility with the battery type, proper configuration of the I2C interface, and ensuring a stable power supply for accurate and reliable operation.

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6. What is the process for return or replacement of BQ27426YZFR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the BQ27426YZFR we delivered, we will accept the replacement or return of the BQ27426YZFR only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of BQ27426YZFR.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations