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Nexperia NEX40400 Evaluation Boards

Nexperia NEX40400 Evaluation Boards are reference designs of step-down DC-DC switching voltage converters, assembled on two-layer PCBs. The Nexperia NEX40400 boards enable testing of the functionality and performance of the NEX40400 integrated 4.5V to 40V, 600mA synchronous step-down buck converter. With built-in support for various voltage levels and I/O configurations, these boards are ideal for users looking to optimize designs and ensure compatibility with real-world systems. The NEX40400 boards are equipped with comprehensive test points and a user-friendly layout, delivering an essential tool for rapid development, debugging, and validation of digital logic circuits.

Features

  • 4.5V to 40V input voltage range
  • 600mA continuous output current
  • 5V (NEX40400EVM-05) or 12V (NEX40400EVM-12) output
  • Switching frequencies
    • 1.05MHz forced PWM operation (NEX40400EVM-05)
    • 2.1MHz with Pulse Frequency Modulation (PFM) at light load (NEX40400EVM-12)
  • Frequency foldback for high conversion ratio and low drop-out application
  • Internal compensation
  • Short-circuit protection with hiccup mode
  • TSOT23-6 package

Applications

  • Industrial distributed power systems
  • Grid infrastructures (smart E-meters)
  • Battery-powered home appliances
  • White goods

Schematic

Schematic - Nexperia NEX40400 Evaluation Boards

Related Converters

Nexperia Mga NEX40400 Synchronous Step-Down Converter

High-efficiency step-down converters with a low operating quiescent current of 60µA (typically).

Learn Moretungkol sa Nexperia Mga NEX40400 Synchronous Step-Down Converter View Productskaugnay ng Nexperia Mga NEX40400 Synchronous Step-Down Converter
Inilathala: 2025-02-21 | Na-update: 2025-02-25