ISL6505CR

Power Supply Controllers, Monitors Overview

The ISL6505CR is a multiple linear power controller and monitor designed for ACPI-compliant systems. It integrates control logic for multiple voltage rails within a single integrated circuit. The device operates in a 20-lead QFN package measuring 5x5 mm. It provides monitoring capabilities alongside power control functions to ensure system stability.

Power Supply Controllers, Monitors Feature Summary

• Integrates multiple linear power controller functions with ACPI control interface support
• Includes built-in monitoring capabilities for power supply status verification
• Designed specifically to complement other power building blocks such as voltage regulators

Power Supply Controllers, Monitors Applications

• ACPI-compliant computer motherboards
• Server power management systems
• Desktop PC power supply units

Power Supply Controllers, Monitors Procurement Notes

Verify the specific suffix of the part number, as variants like ISL6505CR-T may indicate tape-and-reel packaging or obsolete status. Confirm RoHS compliance details through official Renesas documentation before procurement. Check current manufacturing status as some versions are marked obsolete.

Power Supply Controllers, Monitors Selection Notes

Select this component for designs requiring integrated control and monitoring of multiple linear power rails in an ACPI environment. Ensure the 20-QFN package fits the board layout constraints. Verify compatibility with existing voltage regulator components in the power chain.

Power Supply Controllers, Monitors Part Context

This component belongs to the Renesas (formerly Intersil) power management portfolio. It is part of a family of controllers designed for complex multi-rail power architectures. The device serves as a central control unit for managing power sequencing and health monitoring in computing applications.

Power Supply Controllers, Monitors Replacement Considerations

Check for alternative packages or updated revisions from Renesas. Some listings indicate the ISL6505CR-T variant is obsolete. Consult official substitution guides for compatible pin-to-pin replacements if availability is limited.