BQ7791506PWR

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BQ7791506PWR

IC BATT PROT LI-ION 3-5C 24TSSOP

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仕様

Part Status Active
Function Battery Protection
Battery Chemistry Lithium Ion/Polymer
Number of Cells 3 ~ 5
Fault Protection Over Current, Over Temperature, Over/Under Voltage, Short Circuit
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 24-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 24-TSSOP
Base Product Number BQ7791506

概要

Description

The BQ7791506PWR is a battery management system (BMS) integrated circuit designed by Texas Instruments for lithium-ion battery packs. It primarily targets applications in electric vehicles, energy storage systems, and portable electronics.
Key features include cell balancing, over-voltage and under-voltage protection, overcurrent protection, and temperature monitoring, ensuring the safe operation and longevity of battery cells. This IC supports up to 16 series-connected battery cells and provides a robust communication interface for monitoring and diagnostics.
The BQ7791506PWR also includes provisions for temperature sensors, making it well-suited for advanced thermal management. Its integrated features streamline the design process, reducing the need for external components and enhancing system reliability.
Overall, the BQ7791506PWR is an essential component for efficient battery management, promoting safety and performance in various applications involving rechargeable lithium-ion batteries.

Features

The BQ7791506PWR is a battery management system (BMS) specifically designed for lithium-ion battery packs. Key features include:
1. Cell Balancing: Active cell balancing capabilities to enhance battery life and performance.
2. Voltage Monitoring: Monitors individual cell voltages to ensure they remain within safe operating limits.
3. Temperature Sensing: Supports temperature monitoring to prevent overheating and ensure safe operation.
4. Protection Features: Integrated overvoltage, undervoltage, and overcurrent protection to safeguard the battery pack.
5. Communication Interface: Includes I2C communication for easy integration with microcontrollers and other systems.
6. Scalability: Capable of managing configurations for multiple series and parallel battery cells.
7. Low Power Consumption: Designed for energy efficiency to prolong battery life.
8. Programmable Parameters: Offers flexibility through programmable settings for various application requirements.
These features make the BQ7791506PWR suitable for applications in electric vehicles, energy storage systems, and portable electronic devices.

Package

The BQ7791506PWR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 16 pins. This compact package type is designed for efficient space utilization in electronic circuits.

Pinout

The BQ7791506PWR is a battery management IC from Texas Instruments designed for lithium-ion battery packs. It has a total of 24 pins.
Key functions include:
1. Cell Voltage Monitoring: It monitors up to 16 series-connected battery cells for over-voltage, under-voltage, and cell balancing.
2. Temperature Monitoring: It supports temperature sensing to ensure safe battery operation.
3. Protection Features: It provides various protection features, including over-current, over-voltage, under-voltage, and thermal protection.
4. Communication: The device supports communication protocols for data exchange with a host microcontroller or other devices.
5. Balancing: Active cell balancing is supported to enhance battery life and performance.
This device is typically used in electric vehicles, energy storage systems, and portable electronics where reliable battery management is critical.

Manufacturer

The BQ7791506PWR is manufactured by Texas Instruments (TI), a well-known American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, including power management solutions, analog devices, and digital signal processors. Founded in 1930, TI has a long history of innovation in the electronics industry and serves a wide range of markets, including automotive, industrial, communications, and consumer electronics. The BQ7791506PWR is specifically a battery management system designed for lithium-ion battery packs, showcasing TI's expertise in energy management and power solutions.

Application

The BQ7791506PWR is a battery management system (BMS) IC designed for lithium-ion and lithium polymer batteries. Its application areas include electric vehicles, energy storage systems, portable electronics, and battery packs for power tools. It provides cell balancing, over-voltage, under-voltage protection, and temperature monitoring, ensuring safe and efficient battery operation.

Equivalent

The BQ7791506PWR is a battery monitor and protection IC used in lithium-ion battery packs. Equivalent products include the BQ77915, BQ76930, and BQ76940 series from Texas Instruments, as well as similar devices from other manufacturers like the LTC6804 series from Analog Devices and the ISL94202 from Renesas. Always check the specific features and specifications to ensure compatibility for your application.

出荷

出荷方法私たち

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出荷料参照(DHL/FedEx):

DHL の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は2〜5営業日です。

フェデックス: 配送費は25ドル〜40ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。

UPS の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。

TNT社: 配送費は25ドル〜65ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。

EMS: 配送料金は30〜50ドル(0.5kg)の範囲で、推定配送時間は7〜15営業日です。

登録航空郵便: 配送費は2〜4ドル(0.1kg)で、推定配送時間は5〜20営業日です。

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