LTC4260IGN#TRPBF

Hot Swap Controllers Overview

The LTC4260IGN#TRPBF is a hot swap voltage controller designed for positive high-voltage applications, operating within an input supply range of 8.5 V to 80 V. It features an adjustable current limit and includes I2C-compatible digital interfaces for monitoring and control. The device operates with a quiescent current of 2 mA and supports automatic retry, fault timeout, and overvoltage protection. It is housed in a 28-SSOP package and functions across a commercial temperature range of 0°C to +70°C.

Hot Swap Controllers Feature Summary

• Provides precise current limiting and soft-start capabilities for safe insertion into live backplanes
• Integrates I2C-compatible digital interface for real-time voltage and current monitoring
• Includes programmable fault handling with automatic retry and lockout mechanisms

Hot Swap Controllers Applications

• Positive high-voltage hot swap controllers
• Telecommunications equipment power distribution
• Industrial server backplane protection

Hot Swap Controllers Procurement Notes

Verify the specific suffix against official Analog Devices documentation to confirm tape-and-reel packaging and commercial temperature grade. Ensure compatibility with system voltage requirements up to 80 V. Confirm RoHS compliance status through the manufacturer's latest datasheet or product change notification records prior to final procurement decisions.

Hot Swap Controllers Selection Notes

Select this component when designing systems requiring robust protection for positive voltage rails up to 80 V. The integrated I2C interface allows for detailed system health monitoring without additional external circuitry. Consider the 28-SSOP package constraints for PCB layout and thermal management during the design phase.

Hot Swap Controllers Part Context

This part belongs to the LTC4260 series of hot swap controllers from Analog Devices. It shares functional similarities with other members like the LTC4261 but differs in pin count and specific feature sets. The series is widely used in infrastructure applications requiring reliable power sequencing and fault isolation.

Hot Swap Controllers Replacement Considerations

LTC4260IGN#PBF (Tube Packaging)

Hot Swap Controllers FAQ

What is the maximum input voltage supported by the LTC4260IGN#TRPBF?

The device supports a maximum input supply voltage of 80 V.

Does the LTC4260 include an internal switch?

No, the LTC4260 is a controller that requires an external N-channel MOSFET for switching operations.