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LINEAR TECHNOLOGY  LTC4357IMS8#PBF  MOSFET Driver, N-Channel, High Voltage Ideal Diode Controller, 9V-80V supply, 80uA peak out, MSOP-8

LINEAR TECHNOLOGY LTC4357IMS8#PBF
Manufacturer Part No:
LTC4357IMS8#PBF
Order Code:
1432781
Technical Datasheet:
See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The LTC4357IMS8#PBF 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. The LTC4357 easily ORs power sources to increase total system reliability. In diode-OR applications, it controls the forward voltage drop across the MOSFET to ensure smooth current transfer from one path to the other without oscillation. If the power source fails or is shorted, a fast turn-off minimizes reverse current transients.
  • Reduces power dissipation by replacing a power Schottky diode with an N-channel MOSFET
  • 0.5µs Turn-off time limits peak fault current
  • Smooth switchover without oscillation
  • No reverse DC current

Product Information

Driver Configuration:
-
Peak Output Current:
80µA
Supply Voltage Min:
9V
Supply Voltage Max:
80V
Driver Case Style:
MSOP
No. of Pins:
8Pins
Input Delay:
-
Output Delay:
300ns
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Power Management
  • Communications & Networking
  • Automotive

Legislation and Environmental

Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.0001

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