ZXCT1009Q:Current Output

Part NumberData SheetSPICE ModelQualified to AECQ10xPPAP CapableTypeAccuracy @ VSENSE =100mV (%)Bandwidth typ (MHz)Gain Output/VSENSEIS- S- Input Current (nA)Operating Ambient Temperature Range (°C)Quiescent Current (µA)S+ Common-Mode Sense Voltage Range (V)Sense Voltage VMAXSpecial FeaturesVCC/VBSupply Voltage Range (V)
ZXCT1009QZXCT1009Q.pdf-YYCurrent2.5210--40 to +8542.5 to 202.5--
Description

The ZXCT1009Q is a micropower high side current sense monitor. 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.
 
The wide input voltage range of 20V down to as low as 2.5V make it suitable for a range of applications. A minimum operating current of just 4μA, combined with a SOT23 package make it a unique solution for portable battery equipment.
 
The ZXCT1009Q has been qualified to AEC-Q100 Grade 3 and is Automotive Grade supporting PPAPs.

Application
  • Automotive Current Measurement
  • Automotive DC Motor Stall Detection
  • Over Current Monitor
Features
  • Low cost, accurate high-side current sensing
  • Output voltage scaling
  • Up to 2.5V sense voltage
  • 2.5V to 20V supply range
  • 4μA quiescent current
  • 1% typical accuracy
  • SOT23
    • Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
    • Halogen and Antimony Free. “Green” Device (Note 3)
  • Automotive Grade
    • Qualified to AEC-Q100 Standards for High Reliability
    • PPAP Capable (Note 4)
Ordering Information
  • ZXCT1009QFTA
SOT23
ZXCT1009Q.pdf ZXCT1009Q