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MPQ8113 - High-Side Current-Sense Amplifier

General Description

The MPQ8113 and MPQ8113A are low-cost, unipolar, high-side current-sense amplifiers.

The devices operate from a 2.7V to 60V supply and typically consume a 300µA current.

They are ideal for today’s automotive systems, industrial supplies, and systems where battery/DC current monitoring is critical.

Key Features

  • Low-Cost, Compact Current-Sense Solution.
  • 700kHz Bandwidth.
  • 300µA Typical Supply Current.
  • 2.7V to 60V Operating Supply Voltage Range.
  • 0V to 60V Common Mode Input Voltage Range.
  • 0.2µA Typical Shutdown Current.
  • 300µV Input Offset Voltage.
  • Available with Fixed 50V/V Gain (MPQ8113), or Adjustable Gain (MPQ8113A).
  • Adjustable Maximum Output Voltage.
  • ±1% Current-Sense Gain Accuracy.
  • High-Current Sensing Capabilities.
  • Available in a TSOT23-6L.

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Other Datasheets by Monolithic Power Systems

Part Number Description
MPQ8113A High-Side Current-Sense Amplifier
MPQ8113AGJ-AEC1 High-Side Current-Sense Amplifier
MPQ8113GJ-AEC1 High-Side Current-Sense Amplifier
MPQ8112 High-Side Current-Sense Amplifier
MPQ8112A High-Side Current-Sense Amplifier

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MPQ8113/MPQ8113A 60V, High-Side Current-Sense Amplifier, AEC-Q100 Qualified DESCRIPTION The MPQ8113 and MPQ8113A are low-cost, unipolar, high-side current-sense amplifiers. The devices operate from a 2.7V to 60V supply and typically consume a 300µA current. They are ideal for today’s automotive systems, industrial supplies, and systems where battery/DC current monitoring is critical. High-side current monitoring is especially useful in battery-powered systems, since it does not interfere with the ground path of the battery charger. The common mode input voltage ranges between 0V and 60V, with a high 700kHz bandwidth. That makes these devices wellsuited for inside control and short-circuit protection loops.