Product Overview: LTC1472CS#TR - Linear Technology

The LTC1472CS#TR is a high-performance power distribution switch designed by Linear Technology, now part of Analog Devices, renowned for their innovative and reliable semiconductor products. This component is specifically tailored to manage power distribution in complex electronic systems, ensuring efficient and safe control of power to various subsystems.

Key Features:

• High-Side Switch: The LTC1472CS#TR operates as a high-side switch, allowing for current to flow from the supply to the load, which helps in minimizing ground disturbance and ensures reliable operation of the system.
• Low RDS(ON): It boasts a low on-resistance, typically in the range of 0.22 ohms, which enhances its efficiency by reducing power loss and heat dissipation during operation.
• Adjustable Current Limit: The switch features an adjustable current limit, providing designers with the flexibility to set the maximum current according to the needs of their specific application, thereby protecting the circuit from overcurrent conditions.
• Thermal Protection: It includes thermal shutdown protection that automatically turns off the switch if the die temperature exceeds a preset threshold, preventing thermal damage to the device.
• Fast Short-Circuit Response: The LTC1472CS#TR responds swiftly to short-circuit conditions, typically within 3µs, ensuring quick protection and minimizing the risk of damage to the system.
• Status Flag: An open-drain status flag is provided, which alerts the system controller in the event of an overcurrent, thermal shutdown, or undervoltage condition, allowing for appropriate system responses.

Applications:

The LTC1472CS#TR is ideal for a variety of applications where power distribution and protection are crucial. This includes:

• Portable Computers and Peripherals
• Hot Swap Systems
• Industrial Controls
• Automotive Power Management

Product Packaging and Availability:

The LTC1472CS#TR is available in a surface-mount package and is designed for tape and reel packaging, suitable for automated assembly processes. This product is offered in a compact SO-8 package, providing a space-saving solution for densely packed circuit boards. Its part number suffix '#TR' denotes that the product is provided in tape and reel form, which facilitates efficient high-volume manufacturing.

With its robust feature set, the LTC1472CS#TR from Linear Technology stands out as a versatile and reliable choice for power distribution and protection in a wide range of electronic applications.