Product Overview: LTC4244IGN-1#PBF

The LTC4244IGN-1#PBF is a highly integrated Hot Swap controller designed by Linear Technology, now part of Analog Devices, that allows safe board insertion and removal from a live backplane. This innovative component is housed in a compact 24-pin SSOP package, offering a space-saving solution for high-density server environments and telecom systems.

Key Features

• Integrated Hot Swap Control: The LTC4244IGN-1#PBF is engineered to control the inrush current during system insertion, preventing glitches on the supply rail and protecting both the backplane and the card from electrical damage.
• Wide Operating Range: It operates over a wide voltage range from 2.9V to 15V, catering to a variety of applications and ensuring compatibility with different system architectures.
• Independent Channel Operation: This device features four independent high-side power switch channels, each with its own controls, providing flexibility and precise handling of each power domain.
• Adjustable Current Limit: Users can set the current limit threshold through external resistors, allowing customization based on specific system requirements.
• Overcurrent Protection: The LTC4244IGN-1#PBF offers robust protection features, including overcurrent and overtemperature protection, ensuring reliable operation under fault conditions.
• Power Good Outputs: Each channel has a Power Good output signal, providing real-time feedback on the operational status, which is crucial for system monitoring and control.

Applications

This versatile controller is ideal for a range of applications, such as:

• Redundant Power Supplies
• Network Servers and Storage Systems
• Telecommunications Equipment
• Industrial Systems

Quality and Reliability

Linear Technology's LTC4244IGN-1#PBF is designed to meet the stringent requirements of enterprise-level systems, ensuring high reliability and performance. The device's lead-free and RoHS-compliant package reflects a commitment to environmental standards and global regulations.