ISL6506ACBZ

Power Supply Controllers, Monitors Overview

The ISL6506ACBZ is a switching controller designed for ACPI-compliant power regulation in microprocessor and computer applications. It integrates control of the 5VDUAL and 3.3VDUAL rails into an 8-lead EPAD SOIC package. The device operates within a temperature range of 0°C to +70°C and supports supply voltages between 4.75V and 5.25V. It features selectable operating modes via digital control pins S3 and S5, utilizing internal or external transistors to manage output states during active and sleep conditions.

Power Supply Controllers, Monitors Feature Summary

• Integrates control for 5VDUAL and 3.3VDUAL rails within a compact 8-lead package
• Supports ACPI-compliant designs with selectable active and sleep output modes
• Generates 3.3VDUAL voltage using an integrated linear regulator during sleep states

Power Supply Controllers, Monitors Applications

• ACPI-compliant power regulation for motherboards
• Microprocessor power management systems
• Computer application power supplies

Power Supply Controllers, Monitors Procurement Notes

Verify component authenticity through authorized Renesas distributors. Confirm RoHS compliance status as datasheets may indicate variations. Ensure storage conditions account for moisture sensitivity levels. Validate pinout compatibility with target PCB footprint before assembly. Review latest product change notices for any packaging or specification updates.

Power Supply Controllers, Monitors Selection Notes

Select this model for standard temperature range applications requiring ACPI compliance. Choose the ISL6506A variant if continuous 5VDUAL output is needed during deep sleep states. Opt for the ISL6506B version when higher current limits are required for the internal LDO. Ensure system design accommodates the specific thermal requirements of the SOIC-EP package.

Power Supply Controllers, Monitors Part Context

The ISL6506ACBZ belongs to the ISL6506B series of power management ICs from Renesas. It complements other voltage regulators in complex power architectures. The component is part of a family designed specifically for high-reliability computing environments. Its functionality focuses on efficient power rail management during various processor states.

Power Supply Controllers, Monitors Replacement Considerations

ISL6506ACB is a direct equivalent part number. ISL6506BCBZ serves as a compatible alternative within the same series.