LP5030RJVR 통합 회로 칩 35mA 전류 RGB LED 드라이버 VQFN64 회로 칩

집적 회로 칩
May 23, 2025
카테고리 연결: 집적 회로 칩
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.
질문과대답:
  • 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.
  • 채널당 최대 출력 전류는?
    입력 전압이 3.3V 이상일 때 최대 출력 전류는 채널당 35mA입니다.
  • LP5030RJVR은 스마트 홈 기기에 적합합니까?
    네, LP5030RJVR은 스마트 스피커, 비디오 초인종, 스마트 잠금장치를 포함한 스마트 홈 기기에 이상적입니다.