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The fully integrated battery pressure monitor sensor family in the NXP pressure sensor portfolio provides a small footprint in a 4 x 4 mm package, low power consumption, PWM, SPI, ready/interrupt and power supply enable. The battery pressure monitoring sensors have a built in MCU and are capable of sensing the pressure change, making a configuration-based decision and acting on this decision while providing this information to the host system.
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NBPx BPMS integrates an 8-bit CPU and NXP firmware that can detect pressure change and raise the pressure threshold.
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Learn more about pressure change in lithium-ion battery thermal runway, thermal runaway propagation in lithium-ion battery pack and a comparison of sensors.
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Battery Pressure Monitoring Sensors (BPMS)
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