Features
n Reduces Power Dissipation by Replacing a Power
Schottky Diode with an N-Channel MOSFET
n 0.
5µs Turn-Off Time Limits Peak Fault Current n Wide Operating Voltage Range: 9V to 80V n Smooth Switchover without Oscillation n No Reverse DC Current n Available in 6-Lead (2mm × 3mm) DFN and
8-Lead MSOP Packages
Applications
n N + 1 Redundant Power Supplies n High Availability Systems n AdvancedTCA Systems n Telecom Infrastructure n Automotive Systems
LTC4357 Positive High Voltage Ideal Diode Controller Description
The LTC®4357 is a positive high voltage ideal diode controller that drives an external N-channel MOSFET to replace a
Schottky diode.
When used in diode-OR and high cu...