Manufacturer Part Number
BQ27350PW
Manufacturer
Texas Instruments
Introduction
The BQ27350PW is a highly integrated battery fuel gauge and authentication integrated circuit (IC) designed to provide precise battery fuel gauging and authentication for single-cell Li-ion or Li-polymer battery packs. It offers comprehensive battery management functionalities in a compact package, making it suitable for a wide range of portable electronic devices.
Product Features and Performance
Impedance Track™ fuel gauging technology for accurate battery capacity and state-of-charge (SOC) reporting
Supports battery authentication using SHA-256 algorithm
Monitors battery parameters such as voltage, current, temperature, and state-of-health (SOH)
Provides advanced safety features including overcharge, overdischarge, and overcurrent protection
Operates over a wide temperature range of -40°C to 85°C
Integrated 16-bit analog-to-digital converter (ADC) for precise data measurement
Low power consumption for extended battery life
Product Advantages
Accurate and reliable fuel gauging for optimal battery management
Secure battery authentication to prevent the use of counterfeit or unauthorized batteries
Comprehensive battery monitoring and protection features for enhanced safety and reliability
Compact 20-TSSOP package suitable for space-constrained portable applications
Wide operating temperature range for use in diverse environmental conditions
Key Reasons to Choose This Product
Precise and reliable battery fuel gauging for improved battery life and performance
Secure battery authentication to ensure the use of genuine and compatible batteries
Robust safety features for enhanced user protection and device longevity
Compact and power-efficient design for seamless integration into portable electronics
Proven Impedance Track™ technology from a trusted industry leader, Texas Instruments
Quality and Safety Features
Rigorous quality control and testing processes
Compliance with industry safety standards and regulations
Integrated protection features for overcharge, overdischarge, and overcurrent conditions
Compatibility
The BQ27350PW is designed to work with single-cell Li-ion or Li-polymer battery packs, making it suitable for a wide range of portable electronic devices such as smartphones, tablets, wearables, and other battery-powered applications.
Application Areas
Smartphones and tablets
Wearable devices (smartwatches, fitness trackers, etc.)
Portable medical and industrial equipment
Power tools and outdoor equipment
Other battery-powered consumer and industrial electronics
Product Lifecycle
The BQ27350PW is currently an active product and is not planned for discontinuation. However, as technology evolves, there may be newer or alternative models available that offer enhanced features or performance. Customers are advised to contact our website's sales team for the most up-to-date product information and availability.
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