Multiphase PWM Regulator for IMVP-6.5™ Mobile CPUs and GPUs Evaluation Boards


The ISL62882EVAL2Z, ISL62882CEVAL2Z evaluation boards demonstrate the performance of the ISL62882 multiphase synchronous-buck PWM VCORE controller implementing Intel IMVP-6.5 protocol. The ISL62882 features Intersil's Robust Ripple Regulator (R3) technology. An on-board dynamic-load generator is included for evaluating the transient-load response. It applies a 300µs pulse of approximately 25mΩ load across VO and PGND.

Key Features

  • Programmable 1- or 2-Phase CPU Mode Operation or 1-Phase GPU Mode Operation (ISL62882)
  • Programmable 1- or 2-Phase CPU or GPU Mode Operation (ISL62882C)
  • Precision Multiphase Core Voltage Regulation
  • Microprocessor Voltage Identification Input
  • Supports Multiple Current Sensing Methods
  • Supports PSI# and DPRSLPVR modes
  • Superior Noise Immunity and Transient Response
  • Current Monitor and Thermal Monitor
  • Differential Remote Voltage Sensing
  • High Efficiency Across Entire Load Range
  • Programmable 1- or 2-Phase Operation
  • Two Integrated Gate Drivers
  • Excellent Dynamic Current Balance Between Phases
  • Split LGATE1 Drivers Increases Light Load Efficiency
  • FB2 Function Optimizes 1-Phase Mode Performance
  • Adaptive Body Diode Conduction Time Reduction
  • User-selectable Overshoot Reduction Function


  • Notebook Core Voltage Regulator
  • Notebook GPU Voltage Regulator

ISL62882EVAL2Z PWM Controller Eval Board

ISL62882EVAL2Z PWM Controller Eval Board

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