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Evaluation Kit for the MAX17640 Converters in Application

产品详情

主要特征

简化框图

Technical Docs

数据资料 Evaluation Kit for the MAX17640 Converters in Application May 24, 2021

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主要特征

  • Operates up to 60V Input Supply
  • Fixed 5V, Fixed 3.3V, and Adjustable 12V Application Circuits
  • Up to 400mA Load Current
  • 500kHz Fixed Switching Frequency
  • Enable/UVLO Input, Resistor-Programmable UVLO Threshold
  • Selectable PWM and PFM Modes of Operation
  • Open-Drain Active-Low RESET Output
  • Overcurrent and Overtemperature Protection
  • Proven PCB Layout
  • Fully Assembled and Tested
  • Complies with CISPR32(EN55032) Class B Conducted and Radiated Emissions

应用/用途

  • 4–20mA电流环路
  • 通用负载点
  • 替代高压LDO
  • HVAC与楼宇控制
  • 工业传感器

描述

The MAX17640A/MAX17640B/MAX17640C evaluation kits (EV kits) provide proven designs to evaluate the performance of the MAX17640A/MAX17640B/MAX17640C high-voltage, high-efficiency, synchronous step-down DC-DC converters. The MAX17640A converter operates over a 5V to 48V input range and can deliver up to 400mA at a fixed 3.3V output. The MAX17640B converter operates over a 7V to 60V input range and can deliver up to 400mA at a fixed 5V output. The MAX17640C converter operates over a 15V to 60V input range and can deliver up to 400mA at an adjustable 12V output.

The EV kits feature an adjustable input undervoltage-lockout, open-drain active-low RESET, overcurrent protection, selectable mode of operation, and thermal shutdown. Refer to the MAX17640 converter data sheet for a complete description of the part that should be read in conjunction with this data sheet before operating these EV kits.

简化框图

Technical Docs

数据资料 Evaluation Kit for the MAX17640 Converters in Application May 24, 2021

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