Battery Management System for Automotive

Solution Proposal

These documents explain the key points of recommended semiconductor products and their features. Please use them for product selection.

Name

Overall block diagram

Overall block diagram example

Sub block diagram

Charging circuit (Prevention of sticking)
Example of a charging circuit in which a semiconductor switch is configured using a photovoltaic output photocoupler
Application / Battery Management System for Automotive
Details
Charging circuit (Detection of mechanical relay sticking)
Example of a charging circuit in which a photorelay is used to configure a mechanical relay sticking detection circuit
Application / Battery Management System for Automotive
Details
Charging circuit (Ground fault sensing circuit)
Example of a charging circuit in which a ground fault sensing circuit is configured using a photorelay
Application / Battery Management System for Automotive
Details
Passive cell voltage regulation (Use of PMIC)
Example of passive cell voltage regulation circuit using PMIC
Application / Battery Management System for Automotive
Details
Passive cell voltage regulation (Not use of PMIC)
Example of passive cell voltage regulation circuit without PMIC
Application / Battery Management System for Automotive
Details
Battery monitoring circuit
Example of battery total voltage monitoring circuit using photorelay and IC output photocoupler
Application / Battery Management System for Automotive
Details
Adding redundancy to communications
Example of communication redundancy using a photocoupler
Application / Battery Management System for Automotive
Details
Battery shutdown circuit
Example of a battery shutdown circuit using a mechanical relay
Application / Battery Management System for Automotive
Details

Contacts

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Frequently Asked Questions

FAQs
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