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SGM791A - Single Load Detector

Description

The SGM791A is a low current, single load sensing device that can detect connection or removal of the load on a supply bus.

By using short pulse injections into the input capacitance and measuring the voltage change, load existence is periodically checked.

Features

  • 2.5V to 5.5V Operating Voltage Range.
  • Very Low Operating Current: 300nA (TYP).
  • Internal PFET Open-Drain Output.
  • 160ms Detection Period.
  • Available in a Green UTDFN-1×1-4L Package.

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Datasheet preview – SGM791A

Datasheet Details

Part number SGM791A
Manufacturer SG Micro
File Size 392.08 KB
Description Single Load Detector
Datasheet download datasheet SGM791A Datasheet
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SGM791A Single Load Detector with 300nA Operating Current GENERAL DESCRIPTION The SGM791A is a low current, single load sensing device that can detect connection or removal of the load on a supply bus. By using short pulse injections into the input capacitance and measuring the voltage change, load existence is periodically checked. The most recent detection status of the SNS pin can be reported on the FLG output. The device is available in a Green UTDFN-1×1-4L package. It operates in the ambient temperature range of -40℃ to +85℃. FEATURES ● 2.5V to 5.
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