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Evaluation Kit for the MAX77812

产品详情

主要特征

简化框图

Technical Docs

数据资料 Evaluation Kit for the MAX77812 Nov 22, 2019

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主要特征

  • 20A Maximum Output Current (5A per phase)
  • VIN Range: 2.5V to 5.5V
  • VOUT Range: 0.250V to 1.525V with 5mV Steps
  • ±0.5% Initial Output Accuracy with Differential Sensing
  • 5 User-selectable Phase Configurations
  • 91% Peak Efficiency (VIN = 3.8V, VOUT = 1.1V)
  • Auto (SKIP/PWM) and Forced PWM Modes
  • Enhanced Load Transient Response
  • Programmable Ramp-up/down Slew Rates
  • Programmable Startup/Shutdown Sequence
  • UVLO, Short-Circuit, and Thermal Protections
  • 2 User-programmable General-Purpose Inputs
  • 3.4MHz High Speed I2C and 30MHz SPI Interface
  • 3.408mm x 3.368mm 64-Bumps WLP Package

    应用/用途

    描述

    The MAX77812 evaluation kit (EV kit) is a fully assembled and tested printed circuit board (PCB) that demonstrates the MAX77812. The EV kit allows for easy evaluation of each feature. It supports user-programmable phase configuration to one of five options:

    • Single output in 4 phase configuration (default)
    • Dual outputs in 3 + 1 phase configuration
    • Dual outputs in 2 + 2 phase configuration
    • Three outputs in 2 + 1 + 1 phase configuration
    • Four outputs in 1 + 1 + 1 + 1 phase configuration

    A Micro-B USB cable is included in the package to serve as the USB to I2C interface for easy testing. Windows®- based software provides a user-friendly interface to exercise the features of the MAX77812. This software offers a graphical user interface (GUI) as well as a register-based interface.

    简化框图

    MAX77812EVKIT: Board Photo MAX77812EVKIT: Board Photo Zoom icon

    Technical Docs

    数据资料 Evaluation Kit for the MAX77812 Nov 22, 2019

    支持和培训

    在Maxim的知识库中搜索技术问题的答案

    过滤搜索

    Maxim的专业工程师团队也会为您解答相应的技术问题,请访问Maxim的 支持中心