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      Power Management IC

      Power Management IC
      ModelDescriptionBrandLeadingConditionPriceAction
      Power Management IC
      ISL6532CRZ
      ACPI Regulator/Controller for Dual Channel DDR Memory SystemsThe ISL6532 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 and integrated LDO to supply VDDQ with high current during S0/S1 states and standby current during S3 state. During Run mode, a fully integrated sink-source regulator generates an accurate (VDDQ/2) high current VTT voltage without the need for a negative supply. A buffered version of the VDDQ/2 reference is provided as VREF.Features• Generates 2 Regulated Voltages- Synchronous Buck PWM Controller with Standby LDO- 3A Integrated Sink/Source Linear Regulator with Accurate VDDQ/2 Divider Reference.- Glitch-free Transitions During State Changes• ACPI Compliant Sleep State Control• Integrated VREF Buffer• PWM Controller Drives Low Cost N-Channel MOSFETs• 250kHz Constant Frequency Operation• Tight Output Voltage Regulation- Both Outputs: ±2% Over Temperature• 5V or 3.3V Down Conversion• Fully-Adjustable Outputs with Wide Voltage Range: Down to 0.8V supports DDR and DDR2 Specifications• Simple Single-Loop Voltage-Mode PWM Control Design• Fast PWM Converter Transient Response• Over Current Protection and Under/Over-Voltage Monitoring of Both Outputs• Integrated Thermal Shutdown Protection• QFN Package Option- QFN Compliant to JEDEC PUB95 MO-220 QFN - QuadFlat No Leads - Product Outline- QFN Near Chip Scale Package Footprint; ImprovesPCB Efficiency, Thinner in Profile• Pb-free availableApplications• Single and Dual Channel DDR Memory Power Systems in ACPI compliant PCs• Graphics cards - GPU and memory supplies• ASIC power supplies• Embedded processor and I/O supplies• DSP supplies
      		OTHERIn StockNew Sealed Under Guarantee
      DV6224
      		OTHERIn StockNew Sealed Under Guarantee
      0.547341s