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ISL6537CRZR5160 is listed in the Power Management - Specialized range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC REG/CTRLR ACPI DUAL DDR 28QFN. Review the specifications below when checking this part for your BOM.
The ISL6537CRZR5160 is a dual switching controller manufactured by Renesas Electronics Corporation, designed for memory and DDR/DDR2 regulator applications. It operates within a temperature range of 0°C to 70°C and draws a supply current of 7mA. The component is housed in a 28-VQFN package with dimensions of 6x6 mm and features a bare pad for thermal management. This device is classified as obsolete and is no longer recommended for new designs.
Verify component obsolescence status prior to procurement planning. Confirm that the specific suffix matches required packaging and environmental specifications. Ensure compatibility with existing board layouts due to the fixed 28-QFN form factor. Review manufacturer notices regarding product discontinuation timelines to assess long-term availability constraints.
Select this component only for legacy designs requiring specific ACPI DDR regulation capabilities. Evaluate alternative controllers if new design rules apply or if extended operating temperatures are necessary. Consider the limited lifecycle support associated with obsolete components when determining maintenance strategies.
This part belongs to the ISL6537 series of power management integrated circuits. It serves as a specialized solution for managing multiple voltage rails in computing platforms. The series focuses on providing stable power delivery for high-speed memory interfaces while maintaining system efficiency.
Public confirmed substitute part numbers: None.
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