XDPE19283B-0000 Digital dual loop 8-phase controller for AMD™ SVI3 server, workstation, and high-end desktop applications

概要

XDPE19283B can be configured in one of the following phase combinations between the two loops: 8+0, 7+1, 6+2 and 4+4. Command and monitor functions are controlled through the SVI3 interface which supports dynamic voltage changes, power states, and VR telemetry and status requirements. It utilizes digital technology to implement all control functions, providing the ultimate system solution in terms of flexibility and stability.

特長

  • Compliant with AMD™ SVI3 Rev 2.0
  • Compliant with PMBus Rev 1.3.1
  • Digitally controlled phasing
  • Differential output voltage sense
  • Fast current balancing with CM control
  • Digitally programmable PID
  • Digitally programmable loadline slope
  • Digital temperature compensation
  • Direct input 12 V voltage, current sense
  • Extensive fault detection, protection
  • Internal NVM

利点

  • Exellent transient response
  • Reduced BOM
  • XDP™ hyper transient phase
  • PMBus for telemetry and regulation
  • Advanced control loop features
  • Advanced protection features

推奨アプリケーション例

  • Servers
  • Workstations
  • High-end desktops
XDPE19283B-0000
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