MAX17574EVKITA

Evaluation Kit for the MAX17574 in 3.3V Output-Voltage Application


Description

The MAX17574 3.3V output evaluation kit (EV kit) provides a proven design to evaluate the MAX17574 high-voltage, high-efficiency, synchronous step-down DC-DC converter. The EV kit is preset for 3.3V output at load currents up to 3A and features a 500kHz switching frequency for optimum efficiency and component size. The EV kit features adjustable input undervoltage lockout, adjustable soft-start, open-drain active-low RESET signal, and external frequency synchronization.

Key Features

  • Operates from a 5V to 60V Input Supply
  • 3.3V Output Voltage
  • Up to 3A Output Current
  • 500kHz Switching Frequency
  • Enable/UVLO Input, Resistor-Programmable UVLO Threshold
  • Adjustable Soft-Start Time
  • MODE/SYNC Pin to Select Among PWM, PFM, or DCM Modes
  • Open-Drain Active-Low RESET Output
  • External Frequency Synchronization
  • Overcurrent and Overtemperature Protection
  • Proven PCB Layout
  • Fully Assembled and Tested

Applications/Uses

  • Base Station Power Supplies
  • Distributed Supply Regulation
  • General-Purpose Point-of-Load
  • High-Voltage, Single-Board Systems
  • Industrial Control Power Supplies
  • Wall Transformer Regulation

Quality and Environmental Data

Request Reliability Report for: MAX17574EVKITA 
Lead-Free Package Tin (Sn) Whisker Reports

Related Resources


MAX20743
35A Integrated, Step-Down Switching Regulator with PMBus

  • High-Power Density and Low Component Count
  • Optimized Component Performance and Efficiency with Reduced Design-In Time
  • Increased Power-Supply Reliability with System and IC Self-Protection Features

MAX20730
Integrated, Step-Down Switching Regulator with PMBus

  • High Power Density and Low Component Count
  • Optimized Component Performance and Efficiency with Reduced Design-In Time
  • Increased Power-Supply Reliability with System and IC Self-Protection Features

MAX17220
400mV to 5.5V Input, nanoPower Synchronous Boost Converter with True Shutdown

  • 300nA Quiescent Supply Current Into OUT
  • True Shutdown Mode
  • 95% Peak Efficiency

MAX17221
400mV to 5.5V Input, nanoPower Synchronous Boost Converter with True Shutdown

  • 300nA Quiescent Supply Current Into OUT
  • True Shutdown Mode
  • 95% Peak Efficiency

MAX17222
400mV to 5.5V Input, nanoPower Synchronous Boost Converter with True Shutdown

  • 300nA Quiescent Supply Current Into OUT
  • True Shutdown Mode
  • 95% Peak Efficiency

MAX17223
400mV to 5.5V Input, nanoPower Synchronous Boost Converter with True Shutdown

  • 300nA Quiescent Supply Current Into OUT
  • True Shutdown Mode
  • 95% Peak Efficiency

MAX17224
400mV to 5.5V Input, nanoPower Synchronous Boost Converter with True Shutdown

  • 300nA Quiescent Supply Current Into OUT
  • True Shutdown Mode
  • 95% Peak Efficiency

MAX17225
400mV to 5.5V Input, nanoPower Synchronous Boost Converter with True Shutdown

  • 300nA Quiescent Supply Current Into OUT
  • True Shutdown Mode
  • 95% Peak Efficiency

MAX20733
Integrated, Step-Down Switching Regulator

  • High Power Density and Low Component Count
  • Optimized Component Performance and Efficiency with Reduced Design-In Time
  • Increased Power-Supply Reliability with System anIC Self-Protection Features

MAX17572
4.5V–60V, 1A, High-Efficiency, Synchronous Step-Down DC-DC Converter with Internal Compensation

  • Reduces External Components and Total Cost
  • Reduces Number of DC-DC Regulators to Stock
  • Reduces Power Dissipation

MAX17574
4.5V–60V, 3A, High-Efficiency, Synchronous Step-Down DC-DC Converter with Internal Compensation

  • Reduces External Components and Total Cost
  • Reduces Number of DC-DC Regulators to Stock
  • Reduces Power Dissipation

MAX17245
3.5V–36V, 3.5A, Synchronous Buck Converter With 28μA Quiescent Current and Reduced EMI

  • Eliminates External Components and Reduces Total Cost
  • Increases Design Flexibility
  • Reduces Power Dissipation

MAX17244
3.5V–36V, 2.5A, Synchronous Buck Converter With 28μA Quiescent Current and Reduced EMI

  • Eliminates External Components and Reduces Total Cost
  • Increases Design Flexibility
  • Reduces Power Dissipation

MAX17232
3.5V–36V, 2.2MHz, Synchronous Dual Buck Controller with 20μA Quiescent Current

  • Eliminates External Components and Reduces Total Cost
  • Reduces Number of DC-DC Controllers to Stock
  • Reduces Power Dissipation

MAX17233
3.5V–36V, 2.2MHz, Synchronous Dual Buck Controller with 20μA Quiescent Current

  • Eliminates External Components and Reduces Total Cost
  • Reduces Number of DC-DC Controllers to Stock
  • Reduces Power Dissipation

MAX17242
3.5V – 36V, 2A/3A, Synchronous Buck Converter with 15µA Quiescent Current and Reduced EMI

  • Eliminates External Components and Reduces Total Cost
  • Reduces Number of DC-DC Converters to Stock
  • Reduces Power Dissipation

MAX17243
3.5V – 36V, 2A/3A, Synchronous Buck Converter with 15µA Quiescent Current and Reduced EMI

  • Eliminates External Components and Reduces Total Cost
  • Reduces Number of DC-DC Converters to Stock
  • Reduces Power Dissipation

MAXREFDES125
MAXREFDES125#: Non-isolated 24V to 5.1V, 20W Power Supply