BQ27426YZFT Allicdata Electronics
Allicdata Part #:

296-43327-2-ND

Manufacturer Part#:

BQ27426YZFT

Price: $ 1.23
Product Category:

Integrated Circuits (ICs)

Manufacturer: Texas Instruments
Short Description: SYSTEM-SIDE IMPEDANCE TRACK FUEL
More Detail: Battery Battery Monitor IC Lithium-Ion 9-DSBGA
DataSheet: BQ27426YZFT datasheetBQ27426YZFT Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
250 +: $ 1.11006
500 +: $ 0.97131
1250 +: $ 0.80479
Stock 1000Can Ship Immediately
$ 1.23
Specifications
Series: Impedance Track™
Packaging: Tape & Reel (TR) 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Function: Battery Monitor
Battery Chemistry: Lithium-Ion
Number of Cells: 1
Fault Protection: --
Interface: I²C
Operating Temperature: -40°C ~ 85°C (TA)
Package / Case: 9-UFBGA
Supplier Device Package: 9-DSBGA
Base Part Number: BQ27426
Description

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The BQ27426YZFT is one of the leading battery management systems available on the market today. It is a power management integrated circuit (PMIC) specifically designed for rechargeable battery packs. This system allows for high efficiency, which is especially important for long-term use. The BQ27426YZFT allows high levels of accuracy when managing a battery pack, making it one of the most sought-after solutions in the industry.

When it comes to the application field of BQ27426YZFT, it is most commonly used in the production of mobile phones, laptops, and other devices that require a rechargeable battery pack. It is also used in other industries such as automotive, industrial automation, and medical devices. The BQ27426YZFT enables manufacturers to have greater control over the charging rate and temperature of the battery pack in use, for improved performance and safety. It also allows the battery pack to perform optimally at all times, even when under heavy load.

The BQ27426YZFT also works extremely well with lithium-ion batteries, allowing it to effectively manage charging and controlling the charge/discharge cycles and temperature control. This power management IC allows for efficient and safe utilization of the battery even during extreme temperatures and high loads. It is designed with many safety features such as over-temperature and over-current protection, ensuring that the battery pack is properly protected while in use.

So, what is the working principle of the BQ27426YZFT? In essence, the BQ27426YZFT monitors the voltage of the battery pack and balances it with the operator’s current output. It can then optimize the charging rate and temperature of the battery pack and adjust the settings according to the current usage. For example, when the battery pack is being charged at a higher rate, the BQ27426YZFT will adjust the current settings, such as the voltage, to increase the battery’s life cycle. As a result, the battery pack remains fully charged, but not overcharged.

The BQ27426YZFT also uses cell balancing to reduce the stress on the battery pack. By performing cell balancing, the BQ27426YZFT can keep the individual cells of the battery pack in balance throughout the charging and discharging cycles, increasing the life of the battery. This power management integrated circuit also has other features such as a self-test mode and a sleep mode, which can employ a low standby current to help save energy.

In conclusion, the BQ27426YZFT is an amazing power management integrated circuit designed for rechargeable battery packs. It is most useful in mobile phones, laptops, and other such battery-powered devices where maximum performance, efficiency, and safety are essential. BQ27426YZFT helps to monitor the battery pack’s voltage, temperature, and usage patterns, and adjusts its settings accordingly. It also helps to perform cell balancing, ultimately increasing the battery life cycle. The BQ27426YZFT is an essential component for any battery-powered device, due to its high levels of accuracy and efficiency when managing a battery pack.

The specific data is subject to PDF, and the above content is for reference

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