Chip de circuit intégré LP5030RJVR 35mA Directeur LED RVB courant VQFN64 Puces de circuit

Puce de circuit intégré
May 23, 2025
Catégorie Connexion: Puce de circuit intégré
Brief: Discover the LP5030RJVR Integrated Circuit Chip, a 30-channel RGB LED driver with 35mA current output. Featuring 12-bit PWM resolution and 29kHz switching frequency, it ensures smooth LED intensity control with zero audible noise. Ideal for smart home devices, lighting, and more.
Related Product Features:
  • 30-channel constant-current-sink LED driver for precise control.
  • 12-bit PWM resolution at 29kHz for smooth intensity transitions.
  • Operates within a wide voltage range of 2.7V to 5.5V.
  • Ultralow quiescent current in shutdown and power-saving modes.
  • Integrated 3-phase-shifting PWM scheme for noise-free operation.
  • Supports up to 400-kHz Fast-Mode I2C speed for efficient communication.
  • Compatible with 1.8V, 3.3V, and 5V power rails for versatile applications.
  • Ideal for smart speakers, home appliances, and handheld devices.
FAQ:
  • What is the operating voltage range of the LP5030RJVR?
    The LP5030RJVR operates within a voltage range of 2.7V to 5.5V, making it versatile for various applications.
  • How many channels does the LP5030RJVR support?
    The LP5030RJVR supports 30 channels, each with independent brightness and color control.
  • Quel est le courant de sortie maximal par canal ?
    Le courant de sortie maximal est de 35mA par canal lorsque la tension d'entrée est de 3,3V ou plus.
  • Le LP5030RJVR est-il adapté aux appareils de maison intelligente ?
    Oui, le LP5030RJVR est idéal pour les appareils domestiques intelligents, notamment les enceintes intelligentes, les sonnettes vidéo et les serrures intelligentes.