LP5030RJVR Integrierter Schaltkreislauf Chip 35mA Strom RGB LED-Treiber VQFN64 Schaltkreislauf Chips

Chip der integrierten Schaltung
May 23, 2025
Kategorieverbindung: Chip der integrierten Schaltung
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.
Fragen und Antworten:
  • 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.
  • Wie hoch ist der maximale Ausgangsstrom pro Kanal?
    Der maximale Ausgangsstrom beträgt 35 mA pro Kanal, wenn die Eingangsspannung 3,3 V oder höher ist.
  • Ist der LP5030RJVR für Smart Home Geräte geeignet?
    Ja, das LP5030RJVR ist ideal für intelligente Haushaltsgeräte, einschließlich intelligenter Lautsprecher, Video-Türglocken und intelligenten Schlössern.