The LTC4223CDHD-1#TRPBF from Linear Technology is a high-performance, dual Hot Swap controller designed to enable safe board insertion and removal from a live backplane. This sophisticated component is housed in a compact, 16-lead DFN package, making it ideal for space-constrained applications.

Key Features:

• Integrated Dual Channel: The LTC4223CDHD-1#TRPBF provides two independent Hot Swap channels, allowing for the management of two power supply rails simultaneously.
• Wide Operating Voltage Range: This device supports an operating voltage range from 2.9V to 29V, catering to a broad spectrum of applications and ensuring versatility in system design.
• Adjustable Overcurrent Protection: Users can set the overcurrent trip level via an external resistor, providing flexibility to accommodate various load requirements.
• Fast Response to Fault Conditions: The LTC4223CDHD-1#TRPBF is engineered to react quickly to overcurrent, overvoltage, and undervoltage conditions, ensuring the protection of both the motherboard and the cards being inserted.
• Power Good Outputs: Each channel has a Power Good output that can be used to enable a downstream converter, ensuring that the load is only powered when safe operating conditions are met.
• Compact Package: The device is available in a 16-lead 5mm × 3mm DFN package, which is suitable for high-density board designs.

Applications:

The LTC4223CDHD-1#TRPBF is ideal for a range of applications that require reliable power management and distribution, including:

• Servers and Storage Systems
• Network Routers and Switches
• Telecommunications Equipment
• Industrial Systems

Product Summary:

The LTC4223CDHD-1#TRPBF by Linear Technology stands out as an essential component for power management in complex electronic systems. Its dual-channel operation, comprehensive protection features, and compact form factor make it an excellent choice for designers looking to enhance system reliability and maintainability.