SBOA595A
May 2024 – October 2024
AMC1202
,
INA169
,
TMCS1108
1
Abstract
Trademarks
1
Current Sensing
2
Key Challenges of Current Sensing for Negative Power Supply
3
Proposed Current Sensing Designs for Negative Power Supply
3.1
Hall Current Sensor
3.2
Current Sensing Based Isolated Amplifier
3.3
Current Sensing Based Isolated ADC
3.4
Current Sensing Based Difference Amplifier
4
Summary
5
References
6
Revision History
Application Note
Simplify Your Current Sensing Design in Negative Output Power Supply Designs