MLX91231 SMART IVT BATTERY SENSOR

PublishTime：2024-01-30

The MLX91231 is a smart Shunt-based current sensor and is part of Melexis Gen 3 portfolio. With a measurement of three physical quantities (current, voltage and temperature) and a dedicated 32 KB Flash memory on a single IC, this ASIL compliant product is ideal for safety applications. With its diagnostics the MLX91231 is removing an important part of the burden from the integrator in developing all the safety mechanisms. That includes an on-chip overcurrent detection. The MLX91231 comes with ±0.25% accuracy over temperature (-40° to 125°C) and over lifetime all-in. It is boosting the accuracy of Shunt DC current sensing. The integrated MCU enables automatic gain control to cover higher dynamic ranges. The on-board flash memory supports custom software deployment and extensive compensation of system imperfections. Supplied with a regulated 5V or directly connected to the 12V battery, the MLX91231 outputs measurements and diagnostics either on a LIN bus or via UART.

Brand of Product：	Melexis
Part#：	MLX91231 More Part#
Product Category：	smart Shunt-based current sensor 、 SMART IVT BATTERY SENSOR More
Application：	[ Battery Management System ][ Smart Battery Disconnect Unit ][ Junction Box ][ Power Relay Assembly ][ Smart Pyrofuses ][ Smart HV relays ][ contactors ][ HV DC FastCharge current sensing ][ Zone controller ][ Power distribution unit ] More
Data Type：	Supplier and Product Introduction More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：	SOIC8
Language：	English Chinese Chinese and English Japanese
Date of Creation：	12.2023
Version Number：	V1
Data Encoding：
Data Size：	494 KB

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