SBOA595
May 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
Negative Power Supply Current Sensing Based Current Sensing Amplifier
4
Summary
5
References
5
References
Texas Instruments,
An Engineer's Guide to Current Sensing
,
Texas Instruments,
AMC1202 Precision, ±50-mV Input, Basic Isolated Amplifier
, data sheet.
Texas Instruments,
UCC12040 High-Density, Low-EMI, 3-kVRMS Basic Isolation DC/DC Module
, data sheet.
Texas Instruments,
AMC131M01 1-Channel, 64-kSPS, Simultaneous-Sampling, 24-Bit, Reinforced Isolated Delta-Sigma ADC With Integrated DC/DC Converter
, data sheet.
Texas Instruments,
AMC131M01 1-Channel, 64-kSPS, Simultaneous-Sampling, 24-Bit, Reinforced Isolated Delta-Sigma ADC With Integrated DC/DC Converter
, data sheet.