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NBP9 - Battery pressure monitor sensor

Description

The NBPx family consists of small QFN (4 mm x 4 mm x 1.98 mm), fully integrated battery pressure monitoring sensors (BPMS).

The NBPx BPMS solution integrates an 8bit central processing unit (CPU) and NXP-provided firmware to create the ready-to-use pressure sensor.

Features

  • Wide operating pressure range 40.
  • 250 kPa.
  • Transducer measurement interfaces with low-power AFE:.
  • 10-bit compensated pressure sense element.
  • 8-bit compensated internal device temperature measurement.
  • 8-bit compensated internal device voltage measurement.
  • 12-entry pressure FIFO.
  • Selectable host wake-up indications:.
  • fixed pressure threshold.
  • relative pressure threshold.
  • pressure rate of change thre.

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Datasheet Details

Part number NBP9
Manufacturer NXP
File Size 1.94 MB
Description Battery pressure monitor sensor
Datasheet download datasheet NBP9 Datasheet
Additional preview pages of the NBP9 datasheet.

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Full PDF Text Transcription

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NBPx Battery pressure monitor sensor Rev. 2 — 1 October 2021 Product brief 1 General description The NBPx family consists of small QFN (4 mm x 4 mm x 1.98 mm), fully integrated battery pressure monitoring sensors (BPMS). The NBPx BPMS solution integrates an 8bit central processing unit (CPU) and NXP-provided firmware to create the ready-to-use pressure sensor. 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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