Manufacturer Part Number
BQ298215RUGR
Manufacturer
Texas Instruments
Introduction
The BQ298215RUGR is a battery management chip focused on protecting single-cell lithium-ion or lithium-polymer batteries. It is used to prevent damage to the battery from various faults such as overcurrent, overtemperature, and over/under voltage.
Product Features and Performance
Battery protection for single-cell lithium-ion or lithium-polymer batteries
Provides multiple fault protections: Over Current, Over Temperature, Over/Under Voltage
Operating temperature range from -40°C to 85°C
Surface mount technology for efficient PCB layout
Product Advantages
Enhances battery life and safety
Compact 8-X2QFN package (1.5x1.5mm) saves space on the device
Reliable operation in a wide range of temperatures
Key Technical Parameters
Battery Chemistry: Lithium Ion/Polymer
Number of Cells: 1
Fault Protection: Over Current, Over Temperature, Over/Under Voltage
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 8-XFQFN
Quality and Safety Features
Rigorous overcurrent, temperature, and voltage monitoring to prevent battery damage
Built with industry-leading technology for enhanced reliability
Compatibility
Specifically designed for single-cell lithium-ion or lithium-polymer batteries
Application Areas
Portable electronic devices
Battery-powered devices such as smartphones, tablets, and digital cameras
Product Lifecycle
Currently active product status
No indication of nearing discontinuation, ensuring long-term availability
Several Key Reasons to Choose This Product
Compact size suitable for modern portable devices
Comprehensive protection features safeguard battery health and user safety
Reliable performance under a wide range of environmental conditions
Developed by Texas Instruments, a leader in semiconductor design
BQ29723DSETTexas Instruments