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LINEAR TECHNOLOGY  LT4363CMS-2#PBF  Hot Swap Controller, 4V to 80V supply, MSOP-12

LINEAR TECHNOLOGY LT4363CMS-2#PBF
Technical Data Sheet (248.71KB) EN Az összes technikai dokumentum megtekintése

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Termékáttekintés

The LT4363CMS-2#PBF is a high voltage Surge Stopper with current limit. It protects loads from high voltage transients. It regulates the output during an overvoltage event, such as load dump in vehicles, by controlling the gate of an external N-channel MOSFET. The output is limited to a safe value allowing the loads to continue functioning. The LT4363 also monitors the voltage drop between the SNS and OUT pins to protect against overcurrent faults. An internal amplifier limits the voltage across the current sense resistor to 50mV. In either fault condition, a timer is started inversely proportional to MOSFET stress. Before the timer expires, the FLT pin pulls low to warn of an impending power down. If the condition persists, the MOSFET is turned off. It restarts after a cool down period. Two precision comparators can monitor the input supply for overvoltage (OV) and undervoltage (UV) conditions. When the potential is below the UV threshold, the external MOSFET is kept off.
  • Withstands surges over 100V with VCC clamp
  • Adjustable output clamp voltage
  • <5µs Fast overcurrent limit
  • Reverse input protection to -60V
  • Adjustable UV/OV comparator thresholds
  • Low 7µA Shutdown current
  • Adjustable fault timer
  • Controls N-channel MOSFET

Termékinformáció

Controller Applications:
Automotive / Avionic Surge Protection, Battery Powered Systems, Hot Swap / Live Insertion
Input Voltage:
12V
Supply Voltage Min:
4V
Supply Voltage Max:
80V
Controller IC Case Style:
MSOP
No. of Pins:
12Pins
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Packaging:
Each
Product Range:
-
MSL:
MSL 1 - Unlimited

Hasonló termékek keresése  közös jellemzők szerint csoportosítva

Alkalmazások

  • Automotive;
  • Avionics;
  • Industrial;
  • Power Management

Jogszabályok és környezetvédelem

Páratartalom-érzékenységi szint:
MSL 1 - Unlimited
Származási ország:
United States

Az ország, amelyben az utolsó jelentősebb gyártás történt meg.

RoHS-kompatibilis:
Igen
Vámtarifaszám:
85423990
Tömeg (kg):
.0001

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Hot Swap Controller, 4V to 80V supply, MSOP-12

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