Description

The ZXCT1080Q and ZXCT1081Q are high side current sense monitors with a voltage output and a fixed gain of 10. Using this device eliminates the need to disrupt the ground plane when sensing a load current.

Features

• Accurate high-side current sensing

◾ ZXCT1080Q : 3V to 60V continuous high side voltage

◾ ZXCT1081Q : 3V to 40V continuous high side voltage

• -40°C to +125°C temperature range

• Output voltage scaling x10

• 4.5V to 12V VCC range

• Low quiescent current:

◾ 80μA supply pin

◾ 27μA IS+

• Green Molding in SOT25

◾ 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)

Applications

• Automotive current measurement

• Battery management

• Over-current measurement