LTC4359 Datasheet - Analog Devices

LTC4359 Ideal Diode Controller

The LTC®4359 is a positive high voltage ideal diode controller that drives an external N-channel MOSFET to replace a Schottky diode. It controls the forward-voltage drop across the MOSFET to ensure smooth current delivery without oscillation even at light loads. If a power source fails or is shorted.

LTC4359 Features

* n Reduces Power Dissipation by Replacing a Power Schottky Diode n Wide Operating Voltage Range: 4V to 80V n Reverse Input Protection to

* 40V n Low 9µA Shutdown Current n Low 150μA Operating Current n Smooth Switchover without Oscillation n Controls Single or Back-to-Back N-Channel MOSFETs n

LTC4359-AnalogDevices.pdf