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ADI LTC4372IMS8#TRPBF product image
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ADI LTC4372IMS8#TRPBF

Manufacturer
ADI
MPN
LTC4372IMS8#TRPBF
LCSC Part #
C3231433
Packaging
MSOP-8
Customer #
Key Attributes
MSOP-8 OR Controllers, Ideal Diodes RoHS
DatasheetADI LTC4372IMS8#TRPBF
RoHS Compliance1 documents available
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QtyUnit Price(Reference Only)Total Amount
1+$ 5.9895$ 5.99
200+$ 2.318$ 463.60
500+$ 2.237$ 1118.50
1,000+$ 2.1965$ 2196.50
Standard Packaging2500/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/OR Controllers, Ideal Diodes
ManufacturerADI
PackagingMSOP-8
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Introduction

AI Translation

The LTC4372/LTC4373 are positive high voltage ideal diode controllers that drive an external N-channel MOSFET to replace a Schottky diode. They control the forward voltage drop across the MOSFET to ensure current delivery or current transfer from one path to the other even at light loads. A 5µA operating current achieves high efficiency for intermittent load applications or always-on backup power supplies. If a power source fails or is shorted, a fast turnoff minimizes reverse current transients. The LTC4372/ LTC4373 control back-to-back N-channel MOSFETs for inrush current control and load switching. The LTC4372’s SHDN pin keeps the MOSFET off and reduces the quiescent current to 3.5µA. The LTC4373 has a UV pin for undervoltage monitoring while the UVOUT pin provides hysteresis adjustment and status information. During undervoltage, the back-to-back MOSFETs are cut off and quiescent current reduces to 0.5µA.

Features

AI Translation
  • Reduces Power Dissipation by Replacing a Power Schottky Diode
  • Low Quiescent Current: 5µA Operating
  • Wide Operating Voltage Range: 2.5V to 80V
  • Reverse Supply Protection to –28V
  • No TVS Input Clamps Required
  • High Side External N-Channel MOSFET Drive
  • Drives Back-to-Back MOSFETs for Inrush Control and Load Switching
  • Shutdown Input for ON/OFF Control
  • Fast Reverse Current Turn-Off within 1.5µs
  • 8-Lead MSOP and 3mm × 3mm DFN Packages

Applications

AI Translation
  • Automotive Battery Protection
  • Redundant Power Supplies
  • Portable Instrumentation
  • Solar Powered Systems
  • Energy Harvesting Applications
  • Supply Holdup