Manufacturer Part Number
BQ20Z75DBTR-V160
Manufacturer
Texas Instruments
Introduction
The BQ20Z75DBTR-V160 is part of Texas Instruments' Impedance Track™ series, specialized in advanced battery management, specifically designed for lithium-ion/polymer batteries managing 2 to 4 cells. This multi-function controller integrates several protection and monitoring functions to enhance the battery's safety, lifespan, and performance.
Product Features and Performance
Advanced Impedance Track™ technology for accurate state-of-charge estimation
Supports 2 to 4 lithium-ion or lithium-polymer cells
Multi-function controller integrating several battery management functionalities
Provides battery protection against overcurrent, overtemperature, over/under voltage, and short circuit conditions
SMBus interface for communication with the host system
Operates across a wide temperature range from -40°C to 85°C
Product Advantages
Accurate state-of-charge estimation enhances user experience by providing reliable battery status information.
Integrated protection features ensure battery safety and longevity.
Wide operating temperature range allows for usage in various environmental conditions.
The compact surface mount package enables slim and space-saving design possibilities for portable devices.
Key Technical Parameters
Battery Chemistry: Lithium Ion/Polymer
Number of Cells: 2 ~ 4
Fault Protection: Over Current, Over Temperature, Over/Under Voltage, Short Circuit
Interface: SMBus
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 38-TFSOP (0.173", 4.40mm Width)
Quality and Safety Features
Embedded protection against common battery failure modes enhances product reliability and user safety.
Operates reliably within specified temperature range, ensuring stable performance.
Compatibility
Designed for lithium-ion and lithium-polymer battery packs, enabling wide applicability across different device types.
Application Areas
Portable electronics
Battery-powered devices
Energy storage systems
Uninterruptible power supplies (UPS)
Product Lifecycle
Currently marked as obsolete, indicating that it is nearing the end of its product lifecycle.
Users are advised to contact Texas Instruments for information about replacements or upgrades.
Several Key Reasons to Choose This Product
Advanced state-of-charge estimation offers significant advantages for power management efficiency and user satisfaction.
Comprehensive built-in protection features safeguard against potential battery damage, extending the life and reliability of the battery pack.
Wide operating temperature range makes it suitable for a variety of applications and environments.
The obsolete status necessitates consideration for future-proofing applications via available replacements or upgrades.
