inventory:5,618
Infineon Technologies
Module
LTC4283 (6)
The LTC4283 is available from Analog Devices at Xecor. Designed for negative voltage hot swap control and energy monitoring, the LTC4283 offers programmable current limit with foldback, SOA timer protection, and an 8-bit to 16-bit gear-shift ADC with 0.7% accuracy. Available in a 38-QFN (5x7) package, it is ideal for telecom infrastructure, -48V distributed power systems, servers, data centers, and power monitors. Whether used in live backplane insertion or rugged high-voltage operations, this series ensures reliable protection, precision monitoring, and efficient energy management for demanding applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the LTC4283 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| LTC4283HUHF#TRPBF | Controller for safe hot swapping of negative voltages with energy monitoring | QFN-38 | 3,012 | |
| LTC4283CUHF#TRPBF | Negative Voltage Hot Swap Controller with Energy Monitor | QFN-38 | 3,571 | |
| LTC4283HUHF#PBF | Hot Swap Controller 1-CH 12V N-Channel Negative Voltage 38-Pin QFN EP Tube | QFN-38 | 3,114 | |
| LTC4283CUHF#PBF | Hot Swap Controller 1-CH 12V N-Channel Negative Voltage 38-Pin QFN EP Tube | QFN-38 | 5,171 | |
| LTC4283IUHF#PBF | This product is suitable for various industrial and electronic applications requiring controlled power delivery | QFN-38 | 7,552 | |
| LTC4283IUHF#TRPBF | Hot Swap Controller 1-CH 12V N-Channel Negative Voltage 38-Pin QFN EP T/R | QFN-38 | 5,381 |
Key Featrues
Safe Insertion into Live -48V Backplanes: The LTC4283 enables safe hot swapping of boards into live -48V backplanes, reducing the risk of damage during insertion or removal. This feature ensures reliable operation in telecom infrastructure and distributed power systems, enhancing system uptime and safety.
MOSFET Protection with SOA Timer: The device includes a Safe Operating Area (SOA) timer that limits MOSFET temperature rise, providing robust protection against overstress conditions. This improves the longevity and reliability of the MOSFET, especially in high-power applications like servers and data centers.
Programmable Current Limit with High Accuracy: The LTC4283 offers a programmable current limit with a sense voltage range of 15mV to 30mV and <3.3% accuracy. This precise control optimizes power delivery and protects against overcurrent conditions, ensuring efficient and safe operation in diverse use cases.
Advanced Monitoring Capabilities: With an 8-bit to 16-bit gear-shift ADC and 0.7% accuracy, the device monitors voltages, currents, power, and energy. This detailed monitoring enhances system diagnostics and optimization, making it ideal for power monitors and energy-sensitive applications.
Nonvolatile Configuration and Fault Recording: The LTC4283 features nonvolatile memory for configuration and fault recording, ensuring settings are retained and faults are logged even after power loss. This simplifies troubleshooting and improves system maintenance in critical applications like telecom and industrial systems.
MOSFET Protection with SOA Timer: The device includes a Safe Operating Area (SOA) timer that limits MOSFET temperature rise, providing robust protection against overstress conditions. This improves the longevity and reliability of the MOSFET, especially in high-power applications like servers and data centers.
Programmable Current Limit with High Accuracy: The LTC4283 offers a programmable current limit with a sense voltage range of 15mV to 30mV and <3.3% accuracy. This precise control optimizes power delivery and protects against overcurrent conditions, ensuring efficient and safe operation in diverse use cases.
Advanced Monitoring Capabilities: With an 8-bit to 16-bit gear-shift ADC and 0.7% accuracy, the device monitors voltages, currents, power, and energy. This detailed monitoring enhances system diagnostics and optimization, making it ideal for power monitors and energy-sensitive applications.
Nonvolatile Configuration and Fault Recording: The LTC4283 features nonvolatile memory for configuration and fault recording, ensuring settings are retained and faults are logged even after power loss. This simplifies troubleshooting and improves system maintenance in critical applications like telecom and industrial systems.
Applications
Telecom Infrastructure Monitoring: The LTC4283 is ideal for monitoring and managing power distribution in telecom infrastructure. Its ability to handle -48V distributed power systems ensures reliable operation and protection against overstresses, making it suitable for maintaining stable power delivery in critical telecom environments.
Data Center Power Management: The LTC4283 is perfect for managing power in servers and data centers. With its programmable current limit, inrush current control, and energy monitoring capabilities, it ensures safe and efficient power delivery, protecting sensitive equipment from power-related failures.
Industrial Power Monitors: The LTC4283 is well-suited for industrial power monitoring applications. Its ability to monitor voltages, currents, power, and energy with high accuracy makes it an excellent choice for ensuring reliable power management in industrial settings, where precision and durability are critical.
High Voltage Rugged Systems: The LTC4283 is ideal for rugged high-voltage systems, such as those found in industrial automation or heavy machinery. Its floating topology and robust protection features, including the SOA timer, ensure reliable operation in harsh environments where voltage fluctuations and overstresses are common.
Data Center Power Management: The LTC4283 is perfect for managing power in servers and data centers. With its programmable current limit, inrush current control, and energy monitoring capabilities, it ensures safe and efficient power delivery, protecting sensitive equipment from power-related failures.
Industrial Power Monitors: The LTC4283 is well-suited for industrial power monitoring applications. Its ability to monitor voltages, currents, power, and energy with high accuracy makes it an excellent choice for ensuring reliable power management in industrial settings, where precision and durability are critical.
High Voltage Rugged Systems: The LTC4283 is ideal for rugged high-voltage systems, such as those found in industrial automation or heavy machinery. Its floating topology and robust protection features, including the SOA timer, ensure reliable operation in harsh environments where voltage fluctuations and overstresses are common.