Application Note About High Side Current Sensing Techniques For Power Manager Devices

The application note contains explanation about instrumentation, threshold detectors, magnetic current, an instrumentation amplifier, and power manager devices. There are lots of explanation like current sensors, amplifier, voltage range, magnetic current sensor, and the instrumentation amplifier are presented inside the application note.

application note about high side current sensing techniques for power manager devices page1 7642064 Application Note About High Side Current Sensing Techniques For Power Manager Devices application note about high side current sensing techniques for power manager devices page2 7642064 Application Note About High Side Current Sensing Techniques For Power Manager Devices application note about high side current sensing techniques for power manager devices page3 7642064 Application Note About High Side Current Sensing Techniques For Power Manager Devices

Inside the application note we can get explanation related to hall effect, circuit, current, instrumentation amplifier, and measurement. These are selected from this application note:

Using the Texas Instruments INA139 IL RS VIN+ VIN+ VINLOAD INA139 1K 1K V+ V+ Op Amp Buffer GND OUT RL To Power1208 Analog Monitor Input Magnetic Current Sensing While resistive current sensing techniques are useful in many applications, they suffer from three inherent drawbacks: • Supply-line voltage drop • Insertion power loss • Common-mode errors The supply-line voltage drop is a necessity in resistive current sensing, as one must sacrifice some of the supply voltage to obtain a voltage drop across a sense resistor.

Additionally, this application note presents discussion things like magnetic current sensors, range, output voltage, the magnetic field, and current sensing.

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