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LTC4352 - Low Voltage Ideal Diode Controller

Datasheet Summary

Description

The LTC®4352 creates a near-ideal diode using an external N-channel MOSFET.

It replaces a high power Schottky diode and the associated heat sink, saving power and board area.

The ideal diode function permits low loss power ORing and supply holdup applications.

Features

  • n Low Loss Replacement for Power Diode n Controls N-Channel MOSFET n 0V to 18V Supply ORing or Holdup n 0.5μs Turn-On and Turn-Off Time n Undervoltage and Overvoltage Protection n Open MOSFET Detect n Status and Fault Outputs n Hot Swappable n Reverse Current Enable Input n 12-Pin MSOP and DFN (3mm × 3mm) Packages.

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Datasheet preview – LTC4352

Datasheet Details

Part number LTC4352
Manufacturer Linear Technology
File Size 208.41 KB
Description Low Voltage Ideal Diode Controller
Datasheet download datasheet LTC4352 Datasheet
Additional preview pages of the LTC4352 datasheet.

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Full PDF Text Transcription

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Features n Low Loss Replacement for Power Diode n Controls N-Channel MOSFET n 0V to 18V Supply ORing or Holdup n 0.5μs Turn-On and Turn-Off Time n Undervoltage and Overvoltage Protection n Open MOSFET Detect n Status and Fault Outputs n Hot Swappable n Reverse Current Enable Input n 12-Pin MSOP and DFN (3mm × 3mm) Packages Applications n Redundant Power Supplies n Supply Holdup n Telecom Infrastructure n Computer Systems and Servers LTC4352 Low Voltage Ideal Diode Controller with Monitoring Description The LTC®4352 creates a near-ideal diode using an external N-channel MOSFET. It replaces a high power Schottky diode and the associated heat sink, saving power and board area. The ideal diode function permits low loss power ORing and supply holdup applications.
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