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Применения > > Evaluation Kit for the MAX5037 (MAX5037EVKIT)

Evaluation Kit for the MAX5037 (MAX5037EVKIT) (MAX5037EVKIT)

The MAX5037 evaluation (EV) kit is a fully assembled and tested VRM power-supply evaluation kit. The EV kit module can be inserted directly into the VRM daughter board AMP connector (1364125-1 or equivalent) on Pentium® 4 processor motherboards. The input voltage range is either 4.75V to 5.5V or 8V to 13.2V. The EV kit design is optimized for the best performance at 12V input and 1.75V output voltage settings. The output is programmable from 1.1V to 1.85V through VID input in compliance with Intel® VRM 9.0 specification. Up to 52A load current is possible from dual-phase conversion. High-power density and simple assembly is achieved due to a lower component count using the MAX5037.

Warning
The MAX5037 EV kit is designed to operate at high currents, and some of the components operate at high temperatures. Avoid touching the components. The evaluation board is not provided with a fuse. Use a controlled current source to power up the board. Under severe fault conditions, this EV kit may dissipate a large amount of power. To avoid possible personal injury, operate this kit with care.

Возможности

  • Designed to Meet VRM 9.0 Mechanical and Electrical Specifications
  • Two-Phase Power Conversion
  • 5V or 12V Input Operation (Design Optimized for 12V Input)
  • Output Voltage Programmable from 1.1V to 1.85V in 25mV Step-Through VID Input
  • VRM 9.0-Compliant Integrated 5-Bit DAC
  • 52A Output Current
  • Adaptive Voltage Positioning for Optimized Transient Response
  • Average Current-Mode Control for Superior Current Sharing
  • Current-Sharing Accuracy Within 5% Between Parallel Channels
  • Up to 95% Efficiency
  • 500kHz Effective Switching Frequency (Two Phases)
  • Output Overload Protection
  • Output Overvoltage Crowbar Protection
  • Internal Undervoltage Lockout and Startup Circuit
  • Excellent Line-and-Load Transient Response
  • Phase Failure Detector
  • Multiple-Phase Synchronization Between Parallel Modules
  • VRM 9.0-Compliant EDGE Connector

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