Texas Instruments

BQ296203DSGR

BQ296203DSGR Description

The BQ296203DSGR is a high-performance integrated circuit (IC) designed for battery protection in lithium-ion (Li-ion) battery packs, specifically supporting 2 to 4 cells. Manufactured by Texas Instruments, this device is part of the Power Management Integrated Circuit (PMIC) category and is housed in a surface-mount, 8-lead wide small outline no-lead (8WSON) package. The BQ296203DSGR is actively supported by Texas Instruments and is compliant with industry standards such as REACH and RoHS3, ensuring environmental sustainability and regulatory adherence. The device is classified under the ECCN (Export Control Classification Number) EAR99 and HTSUS (Harmonized Tariff Schedule of the United States) code 8542.39.0001. The moisture sensitivity level (MSL) of the BQ296203DSGR is 1, indicating unlimited shelf life under standard conditions, making it highly reliable for various applications.

BQ296203DSGR Features

The BQ296203DSGR offers several unique features that set it apart from similar models in the market. Key features include:

• Battery Protection: The primary function of the BQ296203DSGR is to provide comprehensive protection for Li-ion battery packs. This includes over-voltage protection, ensuring that the battery cells do not exceed their rated voltage, thereby preventing potential damage and extending battery life.
• 2 to 4 Cell Support: The device is designed to support battery packs with 2 to 4 cells, making it versatile for a wide range of applications with varying power requirements.
• Surface Mount Technology (SMT): The surface-mount package type allows for efficient integration into compact and high-density printed circuit boards (PCBs), facilitating miniaturization and enhanced thermal performance.
• Compliance and Reliability: The BQ296203DSGR is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. The MSL 1 rating further enhances its reliability and shelf-life, making it suitable for long-term storage and deployment.
• Packaging: The device is available in a tape and reel (TR) packaging format, which is ideal for automated assembly processes and ensures consistent quality and handling.

BQ296203DSGR Applications

The BQ296203DSGR is ideal for applications requiring reliable and efficient battery protection for Li-ion battery packs. Specific use cases include:

• Portable Electronics: Devices such as smartphones, tablets, and laptops often utilize Li-ion batteries and require robust protection circuits to ensure safe operation and longevity.
• Wearable Technology: Smartwatches, fitness trackers, and other wearable devices benefit from the compact and efficient design of the BQ296203DSGR, ensuring that the battery remains protected without adding bulk to the device.
• Medical Devices: Portable medical devices, such as glucose meters and portable ECG machines, rely on stable and safe battery operation. The BQ296203DSGR provides the necessary protection to ensure these devices function reliably.
• Industrial Equipment: Battery-powered tools and equipment in industrial settings can benefit from the over-voltage protection offered by the BQ296203DSGR, ensuring that the battery remains within safe operating parameters.

Conclusion of BQ296203DSGR

The BQ296203DSGR from Texas Instruments is a highly reliable and versatile battery protection IC designed for Li-ion battery packs. Its ability to support 2 to 4 cells, combined with its surface-mount package and compliance with industry standards, makes it an ideal choice for a wide range of applications. The device's over-voltage protection feature ensures that battery packs remain safe and operational, extending their lifespan and reliability. With its MSL 1 rating and RoHS3 compliance, the BQ296203DSGR offers enhanced durability and environmental sustainability. Whether used in portable electronics, wearable technology, medical devices, or industrial equipment, the BQ296203DSGR provides a robust solution for battery protection needs.