リファレンス・デザイン
設計／統合ファイル
Designed, Built, Tested
Board pictured here has been fully assembled and tested.

Overview

設計リソース

設計／統合ファイル

  • Schematic
  • PCB Layout
  • BOM
  • Test Results
設計ファイルのダウンロード 545.19 K

説明

The MAXREFDES1274 is a buck converter using the MAX17501F high-efficiency, high-voltage, synchronous step-down DC-DC converter with integrated MOSFETs and internal compensation. This design produces a 5V output at up to 500mA from a wide input range of 6.5V to 60V. The device features peak-current-mode control with pulse-width modulation (PWM). The MAXREFDES1274 was optimized for small solution size and is laid out on a two-layer PC board.

機能と利点

  • Ultra-Compact Layout (31.52mm2 Footprint Size)
  • Wide Input Voltage Range of 6.5V to 60V
  • 500mA Output Current
  • 5V Output Voltage
  • 600kHz Switching Frequency
  • Adjustable Soft-Start Time (SS)
  • Enable/Undervoltage Lockout (EN/UVLO)
  • Open-Drain Reset Output Functionality
  • Peak-Current-Mode Control with Pulse-Width Modulation (PWM)
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使用されている製品

Documentation & Resources

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  • 設計／統合ファイル (1)
  • リファレンス設計 (1)
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