![]() ![]() This cookie is set by GDPR Cookie Consent plugin. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". The cookie is used to store the user consent for the cookies in the category "Analytics". These cookies ensure basic functionalities and security features of the website, anonymously. Necessary cookies are absolutely essential for the website to function properly. The BQ79616-Q1’s integrated digital low-pass filter and high-precision analog-to-digital converter optimise signal measurement accuracy, delivering cell-voltage measurements with less than 2 mV of error. This enables automotive manufacturers to more precisely measure battery state-of-charge and state-of-health, thereby reducing cost. The BQ79616-Q1 is the first in a next-generation family of TI battery monitors and balancers to support high-accuracy monitoring for a broad spectrum of battery chemistries, including lithium-iron phosphate (LiFePO 4). This helps design engineers conserve battery power, improve cell balancing and support safety requirements. ![]() ![]() When paired with the BQ79600-Q1 SPI/UART communication interface, it enables total system shutdown when the vehicle is parked or turned off. The BQ79616-Q1 battery monitor and balancer is the industry’s first to include a patented wake-up-at-fault feature. The BQ79616-Q1 addresses both of these challenges to help engineers achieve battery safety goals and maximise distance per charge in wired and wireless battery management systems. In addition, the BQ79616-Q1 streamlines Automotive Safety Integrity Level (ASIL) D compliance in hybrid electric vehicles (HEVs) and electric vehicles (EVs).įiltering system-level noise to accurately measure battery-cell voltage and temperature and reliably reporting this information to the microcontroller (MCU) are key design challenges for automotive manufacturers. Texas Instruments has introduced a new automotive battery monitor and balancer that reports high-accuracy voltage measurements in systems up to 800 V. ![]()
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