Typical Application A. Configuration for VIN = 12V, VOUT = 3.3V, IOUT = 2.5A @ 425 kHz Using A8580 Synchronous Buck Regulator

Allegro MicroSystems の部品 A8580 を使用したリファレンス デザイン

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メーカー

Allegro MicroSystems
  • アプリケーションカテゴリ
    電源装置
  • 製品タイプ
    DC-DCシングル出力電源

最終製品向け

  • Automotive Audio
  • Home Theater
  • HVAC
  • Instrument Cluster
  • Navigation System

説明

  • Typical Application A. Configuration for VIN = 12V, VOUT = 3.3V, IOUT = 2.5A @ 425 kHz Using A8580 Synchronous Buck Regulator. Designed to provide the power supply requirements of next generation car audio and infotainment systems, the A8580 provides all the control and protection circuitry to produce a high current regulator with ±1.0% output voltage accuracy. The A8580 employs pulse frequency modulation (PFM) to draw less than 50 uA from 12VIN while supplying 3.3 V/40 uA. After startup, the A8580 operates down to at least 3.6 VIN (VIN falling)

主な特徴

  • Conversion Type
    DC to DC
  • Topology
    Buck

注目のパーツ (1)

注目のパーツ
部品番号 メーカー タイプ 説明
A8580KLPTR-T Allegro MicroSystems DC to DC Converter and Switching Regulator Chip Conv DC-DC 4V to 35V Synchronous Step Down 2.5A Automotive AEC-Q100 16-Pin TSSOP EP T/R 買う

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