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LINEAR TECHNOLOGY  LTC4357IDCB#TRMPBF  Ideal Diode Controller, 9V to 80V supply, /170 µA output, DFN-6

LINEAR TECHNOLOGY LTC4357IDCB#TRMPBF
Manufacturer Part No:
LTC4357IDCB#TRMPBF
Order Code:
1663915
Technical Datasheet:
See all Technical Docs

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

Product Overview

The LTC4357IDCB#TRMPBF 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

Controller Applications:
Automotive Systems, Telecom Infrastructure
Input Voltage:
80V
Supply Voltage Min:
9V
Supply Voltage Max:
80V
Controller IC Case Style:
DFN
No. of Pins:
6Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Cut Tape
Product Range:
-
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:
Malaysia

Country in which last significant manufacturing process was carried out

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

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