ZXCT1022E5TA Datasheet PDF - Zetex

●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.

●Features

●• Accurate high-side current sensing

●• Output voltage scaling

●• 2.5V – 20V supply range

●• 25mA quiescent current

●• 1% typical accuracy

●• SOT23-5 package

●Applications

●• Battery chargers

●• Smart battery packs

●• DC motor control

●• Over current monitor

●• Power management

●• Level translating

●• Programmable current source