Model No: BQ76PL455ATPFCRQ1

Texas Instruments BQ76PL455ATPFCRQ1

Manufacturer: Texas Instruments
SEMICON NO.: BQ76PL455ATPFCRQ1
Package: 80-TQFP
Stock: In stock
Description: IC Battery Multi-functional 6-16CELL 80TQFP
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 Mfr Texas Instruments
 Supply Voltage Range 12V to 79.2V
 Max Input Voltage  65V
 Quiescent Current 20μA (Typical)
 Cell Monitoring Range 6 to 16 Li-Ion/Li-Polymer cells
 Communication Interface UART 
 Protection Features OV, UV, Overcurrent, Short-Circuit Protection
 Accuracy  ±1% (Voltage Measurement)
 Power Supply Current   5mA (Typical)
 Package 80-TQFP
 Operating Temperature -40°C to +105°C
 Compliance  RoHS compliant, lead-free
 
BQ76PL455ATPFCRQ1 Battery Management, 16-Cell Battery Monitor 
The BQ76PL455ATPFCRQ1 is a highly integrated 16-cell battery monitor and protector device designed by Texas Instruments (TI) for automotive and industrial applications. It provides comprehensive monitoring and protection for lithium-ion batteries, supporting a wide range of cell configurations from 6 to 16 cells. This device is AEC-Q100 qualified, ensuring reliability and performance in demanding environments. It features a UART interface for communication and operates within a supply voltage range of 12 V to 79.2 V. The BQ76PL455ATPFCRQ1 is housed in an 80-TQFP package, making it suitable for surface-mount applications.
The BQ76PL455ATPFCRQ1 offers several key features that make it ideal for battery management systems. It supports over/under voltage fault protection to ensure the safety and longevity of the battery pack. The device also includes a single-ended UART communication interface, allowing for easy integration with host controllers. Additionally, it provides a wide operating temperature range of -40°C to 105°C, making it suitable for various environmental conditions. Other features include support for active balancing, which helps in maintaining battery cell balance and extending the overall battery life.
BQ76PL455ATPFCRQ1 Applications
The BQ76PL455ATPFCRQ1 is widely used in automotive and industrial applications requiring reliable battery management solutions. It is suitable for electric and hybrid-electric vehicles, where it helps in monitoring and protecting the battery pack to ensure safe and efficient operation. The device is also used in industrial battery systems, providing comprehensive monitoring and protection for lithium-ion batteries. Its wide operating temperature range and AEC-Q100 qualification make it ideal for applications in harsh environments.
Alternative Models
●BQ76PL455A-Q1: This model shares similar features with the BQ76PL455ATPFCRQ1 but may have different package options or slight variations in specifications. It is also designed for automotive and industrial applications, providing comprehensive battery monitoring and protection.
● BQ76PL455ATPFCR: This variant may offer similar functionality but with different qualification levels or package types. It is suitable for applications requiring high reliability and performance in battery management systems.
Power Supply Current    5mA (Typical)