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MP2797 - High-Accuracy Battery Monitor and Protector

Description

The MP2797 is a robust battery management device, providing a complete analog front-end (AFE) monitoring and protection solution.

It is designed for multiple-cell series battery management systems (BMS).

The device can support I2C or SPI communication.

Features

  • Incorporates Dual ADC Architecture: o.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MP2797 7-Cell to 16-Cell, High-Accuracy Battery Monitor and Protector with Coulomb Counting DESCRIPTION The MP2797 is a robust battery management device, providing a complete analog front-end (AFE) monitoring and protection solution. It is designed for multiple-cell series battery management systems (BMS). The device can support I2C or SPI communication. It supports connections for 7-cell to 16-cell series battery packs, with an absolute voltage exceeding 80V on particular pins. The MP2797 integrates two separate analog-todigital converters (ADCs). The first ADC measures each channel’s differential cell voltages (up to 16 channels), die temperature, and 4-channel temperatures via external NTC thermistors.
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