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ISL6377IRZ is listed in the Special Purpose Regulators range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC REG CTRLR MULTIPH 2OUT 48QFN. Review the specifications below when checking this part for your BOM.
The ISL6377IRZ is a switching controller manufactured by Renesas Electronics Corporation, designed for multi-output control in AMD Fusion D platforms. It operates within an input voltage range of 5.5V to 25V and supports multiple output configurations. The device functions as a dedicated power management integrated circuit (PMIC) switch controller. It is housed in a tube package and utilizes surface mount installation. The component is rated for operation between -40°C and 85°C. The part status is officially listed as obsolete.
This component is classified as obsolete by the manufacturer. Availability is restricted or non-existent through standard distribution channels. Verification of current stock levels with authorized suppliers is required before procurement attempts. Alternative sourcing strategies should be considered due to discontinuation status.
Engineers selecting this part must account for its obsolete status. Design integration requires confirmation of long-term supply chain viability. The specific application context of AMD Fusion D platforms dictates compatibility requirements. Reviewing official product change notifications is essential for understanding manufacturing site updates.
The ISL6377 series belongs to Renesas' portfolio of power management ICs. This specific model targets specialized computing architectures requiring multi-phase control. It complements other VR controllers like the ISL6237 and ISL6367, though pinouts and protocols differ based on target processor specifications.
No public confirmed substitute part numbers are available in the provided documentation.
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