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Current sensing


pdfAccurate Current Sensing in High Voltage Motor Drives

Current sensing topologies vary according to many driving factors. In the appliance market, for example, the cost factor is dominant, while for the industrial market, performance is usually a key factor. Moreover, current levels discriminate between shunt-based current sensing that is often limited by the shunt thermal dissipation, and Halleffect topologies........

http://www.irf.com/technical-info/designnote/dn501.pdf

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IR’s New Programmable Current-Sensing, High-Side Intelligent Power Switches Increase Reliability in Automotive SystemsIR’s New Programmable Current-Sensing, High-Side Intelligent Power Switches Increase Reliability in Automotive Systems

IR’s New Programmable Current-Sensing, High-Side Intelligent Power Switches Increase Reliability in Automotive Systems

http://www.irf.com/whats-new/nr061116.html


TI introduces the first brushed DC motor driver with integrated current sensing TI introduces the first brushed DC motor driver with integrated current sensing

Motor driver family with integrated FETs simplifies design and saves power for 12- and 24-V motors Motor driver family with integrated FETs simplifies design and saves power for 12- and 24-V motors

http://newscenter.ti.com/2015-10-26-TI-introduces-the-first-brushed-DC-motor-driver-with-integrated-current-sensing

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UCD9248 and UCD7242 current sensing and temperature monitoring - Digital Power Forum - Digital Power - TI E2E Community 
 UCD9248 and UCD7242 current sensing and temperature monitoring - Digital Power Forum - Digital Power - TI E2E Community

Ask questions, share knowledge, explore ideas, and help solve problems with fellow engineers and TI experts.

http://e2e.ti.com/support/power_management/digital_power/f/184/t/132533.aspx

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Practical Considerations for Advanced Current Sensing in High-Reliability Systems - Maxim Practical Considerations for Advanced Current Sensing in High-Reliability Systems - Maxim

This article describes the fundamentals of and differences between high-side current sense amps, current monitors and protection circuits, hot-swap controllers, fuel gauges and battery management circuits, dynamic power-supply controllers, and advanced power-sensing circuits.

https://www.maximintegrated.com/app-notes/index.mvp/id/3883

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Circuit Note | CN0116 | High Voltage, High Precision Current Sensing with output Level Shifting Using the AD8210 Current Sense Amplifier and the AD827....... Circuit Note | CN0116 | High Voltage, High Precision Current Sensing with output Level Shifting Using the AD8210 Current Sense Amplifier and the AD827.......

High Voltage, High Precision Current Sensing with Output Level Shifting Using the AD8210 Current Sense Amplifier and the AD8274 Difference Amplifier

http://www.analog.com/en/design-center/reference-designs/hardware-reference-design/circuits-from-the-lab/cn0116.html

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Fundamentals of Current Sensor Sensing Concepts and Applications Fundamentals of Current Sensor Sensing Concepts and Applications

Current sensor, to sense amount of current through a circuit, by sensing voltage drop across a resistor or voltage induced in a current carrying conductor

http://www.elprocus.com/current-sensor

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current sensing on the output of LMZ1200 - Power Modules - Forum - Power Modules - TI E2E Community 
 current sensing on the output of LMZ1200 - Power Modules - Forum - Power Modules - TI E2E Community

Ask questions, share knowledge, explore ideas, and help solve problems with fellow engineers and TI experts.

https://e2e.ti.com/support/power_management/simple_switcher/f/858/t/253113

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pdfCR Magnetics - Current Transformers, Current Transducers, Current Relay, voltage transformer, current sensing products

APPLICATION SHEET ANCRCT-2 Selecting ANSI Class Metering Current Transformers One of the most common uses of current transformers are in metering and power usage, where a 5 Amp secondary current transformer is [. . ]

http://www.crmagnetics.com/pdf/ancrct-2.pdf

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Motor Control Current Sensing Applications | PowerGuru - Power Electronics Jobs & Basics & e-CarMotor Control Current Sensing Applications | PowerGuru - Power Electronics Jobs & Basics & e-Car

Isolation Amplifiers with Shunt Resistors vs. Hall-Effect Devices The current sensor is an essential component in a motor control system. Recent progresses in sensor technology have improved .

http://www.powerguru.org/motor-control-current-sensing-applications

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AN2230 - Ganged Port Power Controland Over-current Sensing - AN2230 - Ganged Port Power Control and Over-current SensingAN2230 - Ganged Port Power Controland Over-current Sensing - AN2230 - Ganged Port Power Control and Over-current Sensing

AN2230 - Ganged Port Power Controland Over-current Sensing - AN2230 - Ganged Port Power Control and Over-current Sensing AN2230 - Ganged Port Power Controland Over-current Sensing - AN2230 - Ganged Port Power Control and Over-current Sensing

http://www.microchip.com//wwwAppNotes/AppNotes.aspx?appnote=en586855

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Current Sensing Amplifier ICsCurrent Sensing Amplifier ICs

Fairchild Current Sensing products consist of a high-side current sense amplifier designed for battery-powered systems where battery/DC power-line monitoring is critical.

http://www.onsemi.com/PowerSolutions/parametrics.do?id=101336

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Sensing Elements for Current Measurements

There are many choices of sensing elements to measure current to a load, and the choices of current sensing elements can be sorted by applications, as well as the magnitude of the current measured.No one sensor is the perfect solution for all applications because for every positive about a sensing element, there's a drawback. This white paper from Intersil provides an in-depth analysis of three different types of current sensing elements. It focuses on evaluating current measurements using a shu.......

http://www.eenewseurope.com/Learning-center/sensing-elements-current-measurements

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Current Sensing or current measurement, Current Sensors - High side and low side sensing - Getting Started with TI Current Sensing or current measurement, Current Sensors - High side and low side sensing - Getting Started with TI

Current Sensing, or current measurement, is a common design issue with most electronic circuits. There are typically two major ways to solve the problem: low side current sensing and high side current sensing. This brief overview provides a summary of these two methods and the tradeoffs and key reasons to choose either low side or high side current sensing. Included are links to several related application notes........

http://www.ti.com/amplifier-circuit/current-sense/overview.html

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High-Side, High Current Sensing Techniques High-Side, High Current Sensing Techniques

There is a need in many applications to sense currents on the high-side rail of a power bus and translate it into a voltage with respect to ground, which is proportional to this current. Typically, this voltage is fed into a microcontroller or used as an analog input to a switching power controller. This application not.......

http://www.eeweb.com/design-articles/high-side-high-current-sensing-techniques

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