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MAX1938EVKIT

Evaluation Kit for the MAX1937, MAX1938, MAX1939

Product Details

Key Features

Simplified Block Diagram

Technical Docs

Support & Training

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Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.

Key Features

  • ±0.75% Output Voltage Accuracy
  • Up to 90% Efficiency—No Heatsinks
  • Up To 60A Output Current
  • Quick-PWM™ Architecture Reduces Output Capacitors
  • 8V to 14V Input Range (8V to 22V with Component Change)
  • 500kHz Output Ripple Frequency
  • MAX1937: AMD Hammer Compatible
  • MAX1938: Intel VRM 9.0/9.1 Compatible
  • MAX1939: AMD Athlon Mobile Compatible
  • Controlled (On-the-Fly) VID Voltage Transition
  • Power-Good (PWRGD) Output
  • User-Programmable Voltage Positioning
  • Fully Assembled and Tested

Applications/Uses

  • Blade Servers
  • High-End Switches and Routers
  • High-End Switches and Routers
  • Macro Base Stations
  • Notebook and Desktop Computers
  • Servers and Workstations

Description

The MAX1938 evaluation kit (EV kit) is a fully tested and assembled power supply that demonstrates the full functionality of the MAX1937/MAX1938/MAX1939 family of synchronous, two-phase, step-down controllers. The circuit operates from an input supply range of 8V to 14V and provides VID-controlled CPU core voltage with up to 60A of output current. The EV kit comes with the MAX1938 installed, which provides a 5-bit VID code interface to meet Intel Voltage-Regulator Module (VRM) 9.0/9.1 specifications. The MAX1937 and MAX1939 can also be evaluated using the same board by replacing the MAX1938. The MAX1937 supports the AMD Hammer CPU VID codes, and the MAX1939 supports the AMD Athlon® Mobile CPU VID codes.

Simplified Block Diagram

Technical Docs

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .

Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.