The ISL62883CEVAL2Z and ISL62883EVAL2Z evaluation boards are used to demonstrate the performance of the ISL62883 multiphase synchronous-buck PWM VCORE controller, implementing the Intel® IMVP-6.5™. The ISL62883 features Renesas' 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.

Features

  • 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-, 2- or 3-phase operation
  • Two integrated gate drivers
  • Excellent dynamic current balance between phases
  • FB2 function in 2-phase configuration to optimize 1-phase performance
  • Adaptive body diode conduction time reduction
  • User-selectable overshoot reduction function

Applications

  • Notebook computers

Documentation & Downloads

Title Other Languages Type Format File Size Date
User Guides & Manuals
ISL62883EVAL2Z User Guide Manual PDF 2.23 MB
ISL62883CEVAL2Z User Guide Manual PDF 2.19 MB
Other
ISL62883EVAL2Z Design Files Design File ZIP 5.17 MB