MAX1556ETB Circuit intégré à puce Convertisseurs CC-CC abaisseurs PWM 1,2 A à haut rendement

Puce de circuit intégré
June 09, 2025
Catégorie Connexion: Puce de circuit intégré
Brief: Discover the MAX1556ETB Integrated Circuit Chip, a high-efficiency 1.2A PWM step-down DC-DC converter ideal for portable devices. With up to 97% efficiency, low quiescent current, and pin-selectable outputs, it's perfect for cell phones, digital cameras, and more. Learn about its features and applications in this video.
Related Product Features:
  • Up to 97% efficiency for optimal power conversion.
  • Low 16µA quiescent current for energy-saving operation.
  • Commutation PWM à 1 MHz pour une régulation de tension précise.
  • Pin-selectable outputs: 3.3V, 2.5V, 1.8V, and adjustable.
  • 1.2Un courant de sortie garanti pour des performances fiables.
  • Tiny 3.3µH inductor for compact design.
  • Aucune diode Schottky externe n'est requise, ce qui simplifie les circuits.
  • Small 10-pin, 3mm x 3mm TDFN package for space-saving applications.
FAQ:
  • What is the efficiency of the MAX1556ETB?
    The MAX1556ETB offers up to 97% efficiency, making it highly efficient for power conversion.
  • What are the typical applications for the MAX1556ETB?
    It is commonly used in cell phones, digital cameras, handheld instruments, PDAs, and portable MP3/DVD players.
  • Does the MAX1556ETB require an external Schottky diode?
    No, the MAX1556ETB does not require an external Schottky diode, simplifying the circuit design.