Manufacturer Part Number
LTC4357IMS8#PBF
Manufacturer
Analog Devices
Introduction
Ideal Diode-OR Controller for Redundant Power Supply Systems
Product Features and Performance
N+1 ORing Controller
Operates with N-Channel FETs
Precise control with 300 ns turn-OFF delay
Engineered for low current consumption, approximately 500 µA
Wide operating voltage range from 9V to 80V
Designed for high-temperature environments, operating from -40°C to 85°C
Product Advantages
High Voltage Capability
Low Quiescent Current
Fast Switch-Off Delay to Prevent Reverse Current
Suited for Automotive Applications
Minimized Power Loss
Key Technical Parameters
FET Type: N-Channel
Input:Output Ratio: N:1
Internal Switch(s): No
Delay Time - OFF: 300 ns
Current - Supply: 500 µA
Voltage - Supply Range: 9V ~ 80V
Quality and Safety Features
Compliant with Automotive Grade Standards
Designed for Robust Performance in Variable Conditions
Compatibility
Compatible with N-Channel Power MOSFETs
Can be used in Systems with Supply Voltages up to 80V
Application Areas
Redundant Power Supplies
Telecom Infrastructure
Automotive Systems
Product Lifecycle
Status: Active
Not stated to be nearing discontinuation
No specific mention of replacement or upgrade availability
Several Key Reasons to Choose This Product
Wide Voltage Range Adaptability for Varied Applications
High Reliability in Temperature Extremes and Automotive Settings
Low Power Consumption Enhances System Efficiency
Fast Response Time for Safe Power Switching
Suitable for High Availability Systems Needing Redundant Power Supplies
Mounting Type
Surface Mount