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LTC4244IGN-1#TRPBF is listed in the Hot Swap Controllers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC HOT SWAP CTRLR PCI 20SSOP. Review the specifications below when checking this part for your BOM.
The LTC4244IGN-1#TRPBF is a rugged, four-channel hot swap controller designed for CompactPCI bus applications. Manufactured by Analog Devices Inc., it operates within a supply voltage range of 3V to 36V and features an operating supply current of 4 mA. The device is housed in a 20-lead SSOP package with surface mount installation style. It integrates precision current limit control and power monitoring capabilities suitable for high-reliability systems.
Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm the specific suffix matches the required package and tape/reel specifications. Request original manufacturer documentation to validate part integrity and traceability before procurement.
Select this component when designing systems requiring independent channel management for CompactPCI architectures. Ensure the input voltage range aligns with the system's power rails. Verify that the SSOP-20 footprint fits the PCB layout constraints and thermal requirements of the application design.
This part belongs to the LTC4244 series of hot swap controllers from Analog Devices. It shares functional similarities with other members of the family but is distinguished by its specific pinout configuration and channel count optimized for CompactPCI standards. The series focuses on robust protection and precise power delivery.
Consult official Analog Devices substitution guides for verified alternatives. Cross-reference pinouts and electrical characteristics carefully. Generic replacements may not support the specific CompactPCI interface requirements or precision monitoring features.
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