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MP2790 - High-Accuracy Battery Monitor and Protector

General Description

The MP2790 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 serial peripheral interface (SPI) communication.

Key Features

  • Incorporates Dual ADC Architecture: o.

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Other Datasheets by Monolithic Power Systems

Part Number Description
MP2796 7-Cell to 16-Cell Battery Monitor and Protector
MP2797 High-Accuracy Battery Monitor and Protector
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MP2710 Li-Ion Battery Charger
MP2720A Buck Charger
MP2720AGRH Buck Charger
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MP2722 NVDC Buck Charger
MP2723A 3A I2C-Controlled SW Charger

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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MP2790 4-Cell to 10-Cell, High-Accuracy Battery Monitor and Protector with Coulomb Counting DESCRIPTION The MP2790 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 serial peripheral interface (SPI) communication. It supports connections for 4cell to 10-cell series battery packs, with an absolute voltage exceeding 80V on particular pins. The MP2790 integrates two separate analog-todigital converters (ADCs). The first ADC measures each channel’s differential cell voltage (up to 10 channels), die temperature, and 4channel temperatures via external NTC thermistors.