The LTC1473CGN is a versatile dual power controller designed by Linear Technology to manage the power requirements of various electronic systems. This integrated circuit is particularly suitable for applications requiring efficient power distribution, power path selection, and seamless switch-over between power sources. It is a part of Linear Technology's extensive range of power management solutions that are known for their reliability and performance.

Key Features

• Dual N-Channel MOSFET Synchronous Driver: The LTC1473CGN is equipped with a dual N-channel MOSFET synchronous driver that ensures efficient power conversion and reduced power loss, making it suitable for high-efficiency applications.
• Automatic Switching: It can automatically switch between two power sources, providing uninterrupted power supply to the load. This feature is critical for systems that require a backup power source or for applications that involve battery management.
• Low Quiescent Current: The device has a low quiescent current, which helps in minimizing power consumption when the system is in standby mode, thereby extending battery life in portable applications.
• Thermal Protection: The LTC1473CGN includes thermal protection features that prevent the IC from overheating, ensuring the safety and longevity of the electronic system.
• Compact Packaging: Housed in a 16-lead narrow SSOP package, the LTC1473CGN is designed for space-constrained applications without compromising its functionality.

Applications

The LTC1473CGN is ideal for a wide range of applications such as:

• Portable Devices
• Redundant Power Supplies
• Industrial Systems
• Battery-Powered Equipment
• Automotive Power Systems

Technical Specifications

The technical specifications of the LTC1473CGN include:

• Operating Voltage Range: 4.5V to 18V
• Low Quiescent Current: 50µA
• Overcurrent and Short-Circuit Protection
• Thermal Shutdown
• Lead-Free and RoHS Compliant

This product from Linear Technology demonstrates a commitment to high performance and reliability, making it a preferred choice for designers looking to create robust power management systems.