ISL6118HIBZA-T

Power Supply Controllers, Monitors Overview

The ISL6118HIBZA-T is a hot-swap controller designed for dual power supply applications. It operates within a voltage range of 2.7V to 5.5V and supports current monitoring with an anneal feature. The device integrates protection mechanisms including overcurrent, undervoltage lockout, and thermal shutdown. It is housed in an 8-SOIC package with a width of 3.90mm. The component is rated for industrial operating temperatures between -40°C and 85°C.

Power Supply Controllers, Monitors Feature Summary

• Integrated hot-swap control for safe insertion and removal of live circuits
• Dual power supply management capability with independent channel control
• Built-in current limiting and foldback protection for load safety
• Anneal function support for precise threshold calibration

Power Supply Controllers, Monitors Applications

• Dual rail power distribution systems
• Hot-pluggable server backplanes
• Industrial equipment power modules
• Telecommunications infrastructure power supplies

Power Supply Controllers, Monitors Procurement Notes

Verify availability status as the part may be subject to limited supply or special order requirements. Confirm RoHS compliance status, as specific variants may not meet current environmental directives. Check for obsolescence notices from Renesas Electronics Corporation before finalizing design-in decisions. Ensure packaging type matches system assembly requirements.

Power Supply Controllers, Monitors Selection Notes

Select this component for designs requiring robust hot-swap functionality in dual-supply architectures. Verify that the 8-SOIC package fits the PCB layout constraints. Ensure the input voltage range aligns with the system's power rails. Consider the thermal performance within the specified operating temperature range for reliable operation in industrial environments.

Power Supply Controllers, Monitors Part Context

The ISL6118 belongs to the Intersil/Renesas portfolio of power management integrated circuits. It is part of a family of controllers focused on protecting sensitive electronics during power-up and fault conditions. The device leverages established analog design techniques for high reliability in critical power paths.

Power Supply Controllers, Monitors Replacement Considerations

Check for direct pin-to-pin replacements within the ISL6118 series. Verify functional equivalence if considering alternative dual-channel hot-swap controllers. Ensure compatibility with existing board layouts and control logic when substituting.