TLV1805DBVR Description

The TLV1805DBVR high voltage comparator offers the unique combination of wide supply range, push-pull output, rail-to-rail inputs, low quiescent current,shutdown capability and fast output response. All these features make this comparator well-suited for applications that require sensing at the positive or negative voltage rails such as reverse current protection for a smart diode controller, over current sensing, and over voltage protection circuits where the push-pull output stage is used to drive the gate of a p-channel or n-channel MOSFET switch.
TLV1805DBVR Features

250ns propagation delay
Low input offset voltage: 500 μV
3.3 V to 40 V supply range
Low quiescent current: 135 μA
Shutdown with high-z output
Power-On Reset (POR)
SOT-23-6 package
High peak current push-pull output
Rail-to-rail inputs with phase reversal protection
Built-In hysteresis: 14mV

TLV1805DBVR Applications

MOSFET gate driver
High voltage oscillators
OR-ing MOSFET controller
Reverse current protection smart diode controller
Over voltage, under voltage, and over current detection