onsemi NCP81565 6+2 Phase Output Controllers

onsemi NCP81565 6+2 Phase Output Controllers are dual-rail buck solutions designed for Intel's IMVP9.1 CPUs. The onsemi NCP81565 uses dual-edge Pulse-Width Modulation (PWM) and DCR current sensing in its multi-phase rail control system. These features ensure a fast response to dynamic load changes and lower system costs. Additionally, the devices feature an ultra-low offset current monitor amplifier with programmable offset compensation for precise current monitoring.

Features

  • High impedance differential output voltage amplifier
  • Differential current sense amplifiers for each phase
  • Programmable Adaptive Voltage Positioning (AVP)
  • Digitally stabilized switching frequency

Applications

  • Desktops
  • Notebooks
  • Ultra-book computers

Block Diagram

Block Diagram - onsemi NCP81565 6+2 Phase Output Controllers
發佈日期: 2024-02-14 | 更新日期: 2024-09-17