ZXCT1022:Voltage Output

Part NumberData SheetSPICE ModelQualified to AECQ10xPPAP CapableMinimum VCC/VB Supply Voltage (V)Maximum VCC/VB Supply Voltage (V)Minimum S+ Common-Mode Sense Voltage (V)Maximum S+ Common-Mode Sense Voltage (V)Maximum Output Voltage (V)Maximum Sense Voltage (V)Accuracy @ VSENSE =100mV (%)Quiescent Current (µA)Gain Output/VSENSEBandwidth typ (MHz)Operating Ambient Temperature Range (°C)Special Features
ZXCT1022ZXCT1022.pdf---2.5202.520Vs- -10.180251001-40 to +85Simple Voltage Output Current Monitor
Description

The ZXCT1022 is a precision high-side current sense monitor. Using this type of device eliminates the need to disrupt the ground plane when sensing a load current. The ZXCT1022 provides a fixed gain of 100 for applications where minimal sense voltage is required. The very low offset voltage enables a typical accuracy of 3% for sense voltages of only 10mV, giving better tolerances for small sense resistors necessary at higher currents. The wide input voltage range of 20V down to as low as 2.5V make it suitable for a range of applications. With a minimum operating current of just 25μA, combined with its SOT25 package make it suitable for portable battery equipment too.

Application
  • Battery chargers
  • Smart battery packs
  • DC motor control
  • Over-current protection
  • Power supply current measurement
  • Level translating
Features
  • Accurate high-side current sensing
  • Ground referred output
  • 2.5V – 20V supply range
  • 25μA quiescent current
  • SOT25 package
Ordering Information
  • ZXCT1022E5TA
SOT25
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