11 kW OBC Reference Design
A three-phase On Board Charger (OBC) platform achieving state-of-the-art system efficiency with AEC-Q SiC power devices and drivers.Learn More
The portfolio of Current Sense Amplifiers from onsemi includes a variety of voltage output, current-sense amplifiers, and current-shunt monitors that can measure the voltage across shunts at common−mode voltages from −0.3 V to 26 V, independent of the supply voltage. These products minimize BOM space and allow for system flexibility. They are low-cost, highly accurate, power-efficient, and offer minimal impact to battery life. Applications include Power Monitoring, Power Adapters, LED Power Supply, Over Current Protection, Closed Loop Feedback Circuits and Feedback Control Loops, Current Sensing (High-Side/Low-Side), External AC-DC Merchant Power Supply, Wireless Communications, and DSC among others. The portfolio also includes AEC-Q101 Qualified and PPAP Capable options specifically engineered and qualified for automotive industry applications.
The following questions are typical questions that ON Semiconductor’s application support team answers on the topic of current sense amplifiers.