Manufacturer Part Number
LTC4418IUF#TRPBF
Manufacturer
Analog Devices
Introduction
The LTC4418IUF#TRPBF is a dual input power path controller designed for managing power supply transitions between two sources.
Product Features and Performance
Dual Input PowerPath controller
P-Channel MOSFET Ideal Diode
Independent input supply monitoring
Prioritized input supply selection
Low quiescent current
Overcurrent and thermal protection
Built-in cross-conduction protection
PowerPath control for seamless transitions
Low loss power path
Product Advantages
Provides uninterrupted power supply through automatic source switching
Protects against reverse battery and cross-conduction scenarios
Enables high-efficiency power management
Key Technical Parameters
Input:Output Ratio: 2:1
Current Supply: 52 µA
Voltage Supply: Up to 40V
Operating Temperature Range: -40°C ~ 85°C (TA)
Quality and Safety Features
Overcurrent protection
Thermal overload protection
Built-in safety against reverse battery conditions
Compatibility
Ideal for surface mount applications
Compatible with various industrial voltage levels and logic systems
Application Areas
Ideal for industrial power supplies and backup systems
Product Lifecycle
Product Status: Active
Not nearing discontinuation and replacements or upgrades are available if necessary
Several Key Reasons to Choose This Product
High reliability for critical industrial applications
Minimal power loss ensures maximized efficiency
Flexible power management with prioritized input selection
Robust protection features guarantee long-term stability
Low quiescent current for energy-sensitive systems