TLV1805QDBVRQ1 Description

The TLV1805QDBVRQ1 high voltage comparator has a unique combination of features, including a wide supply range, push-pull output, rail-to-rail inputs, low quiescent current, shutdown capability, and quick output response. All of these characteristics make this comparator ideal for applications requiring sensing at the positive or negative voltage rails, such as reverse current protection for a smart diode controller, overcurrent sensing, and overvoltage protection circuits in which the push-pull output stage is used to drive the gate of a p-channel or n-channel MOSFET switch.

TLV1805QDBVRQ1 Features

? Phase reversal protection on rail-to-rail inputs

? 14mV built-in hysteresis

? Propagation latency of 250ns

? Input offset voltage is low: 500 volts

? Shutdown in high-z mode

? Reset the power (POR)

? Package SOT-23-6

TLV1805QDBVRQ1 Applications

? Smart diode controller with reverse current protection

? Detection of overvoltage, undervoltage, and overcurrent

? MOSFET controller OR-ing

? Gate driver for MOSFETs

? Oscillators with a high voltage