The XCM410 operates from a supply voltage within a range of 1.0V to 6.0V and is a semi-custom product with two voltage sense pins, VSEN and VIN. Two different detect voltages can be selected internally, in 0.1V increments, from 0.8V~5.0V (Channel 1) and 1.1V~5.0V (Channel 2).
Torex Semiconductor’s XCM410 ICs feature an N-channel open drain output configuration. Since the sense pin, VSEN, is separated from the power supply, it maintains the sensing status (low level output) even when the monitored voltage drops to 0V. Moreover, by connecting dividing resistors to the VSEN pin, the device can detect a higher voltage than its operation voltage.