ZXCT1022E5TA

ZXCT1022E5TA 稳流/电流管理电源IC 电流监控器 标记SOT-153/SOT23-5 marking1022

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