ACPI Regulator/Controller for Dual Channel DDR Memory Systems

The ISL6537A provides a complete ACPI compliant power solution for up to 4 DIMM dual channel DDR/DDR2 Memory systems. Included are both a synchronous buck controller to supply VDDQ during S0/S1 and S3 states. During S0/S1 state, a fully integrated sink-source regulator generates an accurate (VDDQ/2) • Generates 5 Regulated Voltages \n• 3A Integrated Sink/Source Linear Regulator with Accurate VDDQ/2 Divider Reference for DDR VTT \n• LDO Regulator for CPU/GMCH VTT Termination \n• ACPI Compliant Sleep State Control \n• Integrated VREF Buffer \n• 250kHz Constant Frequency Operation \n• Tight Outp;

Renesas

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Package：28-VQFN 裸露焊盘；包装：管件 类别：集成电路（IC） 电源管理 - 专用 描述：IC REG/CTRLR ACPI DUAL DDR 28QFN

Renesas Electronics America Inc

Package：28-VQFN 裸露焊盘；包装：管件 类别：集成电路（IC） 电源管理 - 专用 描述：IC REG/CTRLR ACPI DUAL DDR 28QFN

Renesas Electronics America Inc

Package：28-VQFN 裸露焊盘；包装：管件 类别：集成电路（IC） 电源管理 - 专用 描述：IC REG/CTRLR ACPI DUAL DDR 28QFN

Renesas Electronics America Inc