ZXCT1008FTA

The ZXCT1008FTA is designed as a high side current sense monitor. Using this device eliminates the need to disrupt the ground plane when sensing a load current. Typical applications include automotive current measurement, DC motor and solenoid control, over current monitor and power management.

ZXCT1008FTA has seven features. (1)Low cost, accurate high-side current sensing. (2)-40 to +125°C temperature range. (3)Up to 500mV sense voltage. (4)2.5V to 20V supply range. (5)4A quiescent current. (6)1% typical accuracy. (7)SOT23 package. That are all the main features.

Some absolute maximum ratings of ZXCT1008FTA have been concluded into several points as follow. (1)Its voltage on any pin would be from -0.6V to 20V (relative to Iout). (2)Its continuous output current would be 10mA. (3)Its continuous sense voltage would be from Vin-5V to Vin+0.5V. (4)Its operating temperature would be from -40 to 125°C. (5)Its storage temperature range would be from -55 to 150°C. (6)Its package power dissipation (Ta=25°C) would be 450mW derate to zero at 150°C. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics of ZXCT1008FTA are concluded as follow. (1)Its Vcc range would be min 2.5V and max 20V. (2)Its output current would be min 1uA and typ 4uA and max 15uA at Vsense=0V and would be min 90uA and typ 104uA and max 120uA at Vsense=10mV and would be min 0.975mA and typ 1.0mA and max 1.025mA at Vsense=100mV. (3)Its sense voltage would be min 0mV and max 500mV. (4)Its Vsense input current would be max 100nA. (5)Its accuracy would be min -2.5% and max 2.5%. (6)Its transconductance would be typ 10000uA/V. (7)Its bandwidth would be typ 300kHz at Vsense=10mVdc and typ 2MHz at Vsense=100mVdc. And so on. If you have any question or suggestion or want to know more information please contact us for details. Thank you!