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ZXCT1008Q - AUTOMOTIVE GRADE 20V HIGH-SIDE CURRENT MONITOR

Description

The ZXCT1008Q is a high-side current sense monitor.

Using this device eliminates the need to disrupt the ground plane when sensing a load current.

It takes a high-side voltage developed across a current shunt resistor and translates it into a proportional output current.

Features

  • Low Cost, Accurate High-Side Current Sensing.
  • -40 to +125°C Temperature Range.
  • Up to 500mV Sense Voltage.
  • 2.5V to 20V Supply Range.
  • 4μA Quiescent Current.
  • 1% Typical Accuracy.
  • SOT23 (Type DN).
  • Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2).
  • Halogen and Antimony Free. “Green” Device (Note 3).
  • The ZXCT1008Q is suitable for automotive.

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Full PDF Text Transcription

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ZXCT1008Q AUTOMOTIVE GRADE 20V HIGH-SIDE CURRENT MONITOR Description The ZXCT1008Q is a high-side current sense monitor. Using this device eliminates the need to disrupt the ground plane when sensing a load current. It takes a high-side voltage developed across a current shunt resistor and translates it into a proportional output current. A user defined output resistor scales the output current into a ground-referenced voltage. Pin Assignments SOT23 (Type DN) The wide input voltage range of 20V down to as low as 2.5V makes it suitable for a range of applications. The ability to withstand high voltage transients and reverse polarity connection makes this part very suitable for automotive and other transient rich environment.
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