MM9Z1_638 Intelligent Battery Sensor

Document created by edk Employee on Jul 3, 2014Last modified by Diana Torres on Apr 18, 2017
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Demo Owner: Neil Krohn

NXP's MM9Z1_638 is a fully integrated battery monitoring device for mission critical automotive and industrial applications. An S12Z microcontroller, SMARTMOS analog control IC, CAN protocol module and LIN interface for communications functions are embedded into this single-package soltuion. The MM9Z1_^38 battery sensor measures key battery parameters for monitoring state of health, state of charge and state of function for early batteries as well as emerging battery applications, such as 14 V stacked cell Li-Ion, high voltage junction boxes, and 24 V truck batteries.

 

 

 


Features

  • The MM9Z1_638 is a fully integrated battery monitoring device for mission critical automotive and industrial applications.
  • An S12Z microcontroller, SMARTMOS analog control IC, CAN protocol module and LIN interface for communications functions are embedded into this single-package solution.
  • The MM9Z1_38 battery sensor measures key battery parameters for monitoring state of health, state of charge and state of function for early batteries as well as emerging battery applications, such as 14 V stacked cell Li-Ion, high voltage junction boxes, and 24 V truck batteries.

Featured NXP Products

Product Features:

  • Wide range battery current measurement; on-chip temperature measurement
  • Four battery voltage measurements with internal resistor dividers, and up to five direct voltage measurements for use with an external resistor divider
  • Measurement synchronization between voltage channels and current channels
  • Five external temperature sensor inputs with internal supply for external sensors
  • Low-power modes with low-current operation

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