The LTC4224IDDB-1#TRPBF is a sophisticated, compact integrated circuit from Linear Technology, designed specifically for Hot Swap applications that require dual, low voltage power supplies. This Hot Swap controller allows safe board insertion and removal from a live backplane by controlling the power supply to the board, thus preventing any glitches or disruptions in the system.

Key Features

• Dual Channel Operation: This device supports two independent channels, each capable of controlling its own supply voltage, which can range from 2.9V to 15V, providing flexibility in managing different power levels within the system.
• Adjustable Current Limit: The LTC4224IDDB-1#TRPBF offers an adjustable current limit feature, which helps protect the power source and the circuitry it powers by preventing excessive current draw.
• Overcurrent Protection: With its built-in overcurrent protection, the device ensures that any current exceeding the set limit triggers a fault condition, helping to prevent damage to the electronic components.
• Fast Response Time: The controller is designed to respond quickly to fault conditions, minimizing the risk of system failure and ensuring reliable operation.
• Low Power Consumption: The device operates with minimal quiescent current, making it suitable for power-sensitive applications.

Applications

The LTC4224IDDB-1#TRPBF is ideal for a range of applications that require reliable power management with dual supply voltages. These include:

• Data servers and storage systems
• Telecommunications equipment
• Network routers and switches
• Industrial systems

Package and Availability

The device comes in a compact 10-lead DFN (3mm x 3mm) package, which is suitable for space-constrained applications. The LTC4224IDDB-1#TRPBF is also available in tape and reel packaging, denoted by the #TRPBF suffix, facilitating efficient handling and manufacturing processes. This product is available through Linear Technology's distribution network, ensuring easy accessibility for designers and manufacturers.