Manufacturer Part Number
LTC4357IDCB#TRMPBF
Manufacturer
Analog Devices
Introduction
LTC4357IDCB#TRMPBF - An ideal diode controller for power system ORing
Product Features and Performance
N+1 ORing controller
No internal switch
Delay Time - OFF: 300 ns
Current - Supply: 500 µA
Voltage - Supply range: 9V to 80V
Operating Temperature range: -40°C to 85°C
Automotive grade quality
Surface mount form factor
6-WFDFN Exposed Pad package
Product Advantages
Eliminates the need for a power Schottky diode
Reduces power consumption and heat
Fast OFF delay time for quick response
High supply voltage range for versatility
Suitable for harsh automotive environments
Key Technical Parameters
FET Type: N-Channel
Ratio - Input:Output: N:1
Current - Output (Max): N/A
Package / Case: 6-WFDFN Exposed Pad
Supplier Device Package: 6-DFN (2x3)
Base Product Number: LTC4357
Quality and Safety Features
Designed to meet automotive reliability standards
Compatibility
Compatible with N-Channel MOSFETs
Application Areas
Redundant Power Supplies
Telecom Infrastructure
Product Lifecycle
Active status
No indication of nearing discontinuation
No mention of replacements or upgrades
Key Reasons to Choose This Product
Enables system reliability through N+1 ORing
Broad voltage supply range for flexible usage across multiple applications
Automotive grade ensures operation in extreme conditions
Minimizes power loss compared to Schottky diodes
Compact and efficient design ideal for space-constrained applications
Surface mountable for easy PCB design and integration
Supports telecom and automotive industry power infrastructure standards