Product Overview: LTC4223IGN-2#PBF

The LTC4223IGN-2#PBF is a sophisticated dual Hot Swap™ controller designed by Linear Technology, now part of Analog Devices, to ensure safe board insertion and removal from live backplanes. This integrated circuit is housed in a compact 16-lead SSOP package and is specifically engineered for controlling the power supply to electronic components without causing any disruptions to the operation of the system.

Key Features

• Hot Swap Control: The LTC4223IGN-2#PBF allows electronic circuit boards to be inserted into a live backplane without causing the supply voltage to glitch, which is essential for uninterrupted system performance.
• Dual Channel Operation: It features two independent Hot Swap channels, enabling the simultaneous control of two power supplies, which is ideal for systems with dual supply rails.
• Wide Operating Voltage Range: The device can operate over a wide range from 2.9V to 29V, making it versatile for various applications.
• Adjustable Current Limit: The current limit can be adjusted through external resistors, providing flexibility to accommodate different board requirements.
• Overcurrent Protection: It offers fast response to overcurrent conditions, helping protect both the connector and the system components from damage.
• Power Good Output: The LTC4223IGN-2#PBF includes a 'power good' output indicator for each channel, which can be used to signal that the power is stable and within the operational range.
• Compact Design: The small 16-lead SSOP package allows for a compact footprint on the PCB, which is beneficial for space-constrained applications.

Applications

The LTC4223IGN-2#PBF is ideal for a range of applications where safe power control and board hot-swapping are necessary. This includes servers, RAID systems, telecom equipment, and other industrial and networking devices that require high reliability and the capability for maintenance or upgrades without system downtime.

Quality and Reliability

Linear Technology's commitment to high-quality and reliable products is evident in the LTC4223IGN-2#PBF. It is designed to meet stringent industry standards, ensuring long-term performance for critical applications. With its robust feature set and dependable operation, this Hot Swap controller is an excellent choice for managing power supplies in complex electronic systems.