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LTC4357 - Positive High Voltage Ideal Diode Controller

Datasheet Summary

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 current diode applications, the LTC4357 reduces power consumption, heat dissipation, voltage loss and PC board area.

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.

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Datasheet preview – LTC4357

Datasheet Details

Part number LTC4357
Manufacturer Linear Technology
File Size 467.86 KB
Description Positive High Voltage Ideal Diode Controller
Datasheet download datasheet LTC4357 Datasheet
Additional preview pages of the LTC4357 datasheet.

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Full PDF Text Transcription

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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.
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