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MAX15022EVKIT

Evaluation Kit for the MAX15022

Product Details

Key Features

Simplified Block Diagram

Technical Docs

Data Sheet Evaluation Kit for the MAX15022 Jun 04, 2008

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

  • 4.5V to 5.5V Input Range
  • Regulator Outputs
    • 3.3V at 4A
    • 1.5V at 2A
  • 2MHz Switching Frequency
  • LDO Outputs
    • 2.5V (Up to 500mA)
    • 1.2V (Up to 500mA)
  • Independent Enable Inputs for All Outputs
  • Configurable Power-Up Sequencing for Outputs
  • Configurable Power-Up Tracking for Regulators (VOUT1, VOUT2)
  • Thermal Shutdown and Hiccup-Mode Short-Circuit Protection
  • Fully Assembled and Tested

Applications/Uses

  • Automotive Multimedia
  • Multivoltage Supplies
  • Networking/Telecom
  • Power-Over-Ethernet (PoE) IP Phones
  • RFID Reader Cards

Description

The MAX15022 evaluation kit (EV kit) circuit demonstrates the MAX15022 IC, which integrates two high-performance PWM switching step-down regulators and two low-dropout (LDO) controllers. Each controller and regulator features independent enable controls for power-up sequence operation. The EV kit is designed to operate from a single 4.5V to 5.5V DC power supply.

The synchronous step-down outputs provide 3.3V/4A and 1.5V/2A, and can be configured for power-up sequencing or tracking operation. The converter switching frequency is set to 2MHz and operates 180° out-of-phase, reducing input voltage ripple and total RMS input ripple current. The LDO outputs provide 2.5V and 1.2V, at up to 500mA each. Each LDO controller is powered from either the input power source or one of the regulator outputs.

Simplified Block Diagram

Technical Docs

Data Sheet Evaluation Kit for the MAX15022 Jun 04, 2008

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.