Texas Instruments

BQ7694000DBT  

Battery Management ICs

BQ7694000DBT Description

The BQ7694000DBT is a high-performance battery monitor IC designed for applications requiring precise monitoring and protection of multi-cell battery packs. Manufactured by Texas Instruments, this device is part of the Power Management (PMIC) category and is housed in a 44-pin TSSOP package. It supports a wide range of 9 to 15 cells, making it versatile for various battery configurations. The BQ7694000DBT is engineered to provide comprehensive fault protection, including over current, over/under voltage, and short circuit protection, ensuring the safety and longevity of battery systems. With a Surface Mount mounting type and an I2C interface, it is suitable for modern, space-constrained designs. The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental regulations. It has a Moisture Sensitivity Level (MSL) of 2 (1 Year), ensuring reliability in various environmental conditions.

BQ7694000DBT Features

The BQ7694000DBT offers several unique features that set it apart from similar models in the market:

• Wide Cell Range: Supports 9 to 15 cells, providing flexibility for different battery pack configurations.
• Advanced Fault Protection: Includes over current, over/under voltage, and short circuit protection to safeguard the battery and connected electronics.
• I2C Interface: Facilitates easy communication with microcontrollers and other system components, enabling efficient battery management.
• Surface Mount Technology: Ideal for compact designs, allowing for high-density layouts and reduced overall footprint.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring the device meets global environmental standards.
• Moisture Sensitivity Level: MSL 2 (1 Year) ensures the device remains reliable in varying environmental conditions.
• Active Product Status: Indicates that the BQ7694000DBT is a current, supported product, ensuring long-term availability and support from Texas Instruments.

BQ7694000DBT Applications

The BQ7694000DBT is ideal for a variety of applications where reliable battery monitoring and protection are critical:

• Electric Vehicles (EVs): Monitors and protects high-capacity battery packs, ensuring safe and efficient operation.
• Uninterruptible Power Supplies (UPS): Provides accurate monitoring and protection for backup battery systems, enhancing reliability.
• Portable Electronics: Ensures safe and efficient battery management in devices such as laptops, tablets, and smartphones.
• Industrial Equipment: Monitors battery health in critical industrial applications, preventing downtime and ensuring safety.
• Renewable Energy Systems: Manages battery storage systems in solar and wind power applications, optimizing energy storage and usage.

Conclusion of BQ7694000DBT

The BQ7694000DBT from Texas Instruments is a robust and versatile battery monitor IC designed to meet the demands of modern power management systems. Its wide cell range, advanced fault protection, and environmental compliance make it an ideal choice for a variety of applications, from electric vehicles to portable electronics. The device's I2C interface and surface mount technology ensure it can be easily integrated into compact designs, while its active product status guarantees long-term support and availability. The BQ7694000DBT stands out in the market for its comprehensive features and reliability, making it a top choice for engineers and designers looking to implement efficient and safe battery management solutions.

BQ7694000DBT Documents

Download datasheets and manufacturer documentation for BQ7694000DBT

PCN Assembly/Origin :

BQ769x00xDBx 25/May/2022      

Datasheets :

BQ76920,30,40 Datasheet      

HTML Datasheet :

BQ76920,30,40 Datasheet      

PCN Design/Specification :

Design 22/Feb/2022       BQ76920/BQ76930/BQ76940 22/Apr/2019