Description
The ZXCT1082Q/83Q/84Q/85Q/86Q/87Q are high side unipolar current sense monitors. These devices eliminate the need to disrupt the ground plane when sensing a load current.
The ZXCT1082Q/1084Q/1086Q have 60V maximum operating voltages and ZXCT1083Q/1085Q/1087Q have 40V maximum operating voltages.
The wide common-mode input voltage range and low quiescent currents coupled with SOT25 packages make them suitable for a range of applications; including automotive and systems operating from industrial 24-28V rails.
Their quiescent current is only 0.6µA thereby minimizing current sensing error.
The ZXCT1082Q and ZXCT1083Q use three external transconductance/gain setting resistors which increase versatility by permitting wide gain ranges and optimization of bandwidths.
The ZXCT1084Q/85Q/86Q/87Q are fixed gain voltage output counterparts of the ZXCT1082Q/83.
The ZXCT1082Q/3Q/4Q/5Q/6Q/7Q have been qualified to AEC-Q100 Grade 1 and are Automotive Grade supporting PPAPs.
Feature(s)
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Wide supply and common-mode voltage range
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2.7V to 60V ZXCT1082Q/84Q/86Q
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2.7V to 40V ZXCT1083Q/85Q/87Q
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Independent supply and input common-mode voltage
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Low quiescent current (0.6µA).
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AEC-Q100 Grade 1 qualified
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Extended industrial temperate range -40 to +125°C
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SOT25 package in Green Molding
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Totally Lead-Free & Fully RoHS Compliant
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Halogen and Antimony Free. “Green” Device
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Automotive Grade
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Qualified to AEC-Q100 Standards for High Reliability
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PPAP Capable
Application(s)
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Automotive current measurement
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Automotive battery management
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Automotive over current monitor