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Current Sense Amplifiers in HEV/EV Battery Management Systems

Current sense amplifiers have been implemented in applications used for current and power measurement. These simple and affordable solutions enable designers to achieve real-time overcurrent protection, system optimization and current measurement for closed-loop circuits with excellent linearity and accuracy. This curriculum will discuss how to monitor the status of an HEV/EV battery using current sense amplifiers.

For more information, visit TI’s end equipment reference diagram on battery management systems.

1. Current Sense Amplifiers in Battery Management Systems: Basics

The introduction section will give the background on current sensing solutions for HEV/EV battery management systems. It will also highlight TI’s portfolio of current sense amplifier and key considerations when using them for battery management systems.

# Title Duration
1.1 Current Sense Amplifiers in Battery Management Systems: Introduction
This video reviews current sensing solutions in battery management systems. It’ll also discuss the different types of current sense amplifier solution...
04:40
1.2 Current Sense Amplifiers in Battery Management Systems: Configurations
This video walks through the different areas in a battery management system where a current sense amplifier can be used.
04:57
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2. Current Sense Amplifiers in Battery Management Systems: Implementation

Understanding the key specifications of current sense amplifiers will aid in ensuring the proper device is selected for a given battery management system. This section will give a thorough explanation of using specific current sense amplifiers.

# Title Duration
2.1 Current Sense Amplifiers in Battery Management Systems: INA226-Q1
This video discusses designing a battery management system using the INA226-Q1.
04:55
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