Features: • Bidirectional high side measurement• Output voltage scaling x10• 2.7V to 20V high side voltage• 35A quiescent current• 1% typical accuracy• SOT23-5 packageApplication• Battery management• Over current monitor• Battery gas gauging...
ZXCT1041: Features: • Bidirectional high side measurement• Output voltage scaling x10• 2.7V to 20V high side voltage• 35A quiescent current• 1% typical accuracy• SOT23-5 pa...
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Part Number | ZXCT1041 |
Type | Voltage output |
Description | Bidirectional voltage output w/director flag |
VCC/VB Supply Voltage Range (V) | |
S+ Common-mode sense voltage range (V) | 2.7 ~ 20 |
Accuracy @ Vsense =100mV % | 3 |
Quiescent Current (uA) | 35 |
Gain Output/Vsense | 10V/V |
Bandwidth (typ) (MHz) | 0.3 |
Operating Ambient Temp Range (°C) | -40 to +85 |
Special Features | Bi-Directional + Output Flag |
Release Date | NOW |
The ZXCT1041 is a bidirectional precision highside current sense monitor. The output voltage is proportional to the differential input voltage.
Direction of current flow is indicated by the Flag pin.
The ZXCT1041 provides a fixed gain of 10 for applications where minimal sense voltage is required.
The very low offset voltage enables a typical accuracy of 2% for sense voltages of only 10mV, giving better tolerances for small sense resistors necessary at higher currents.
The wide input voltage range of 18V down to as low as 2.7V make it suitable for a range of applications.
A minimum operating current of just 40A, combined with a SOT23-5 package makes this part suitable for portable battery equipment.