TPS61040DBVR convertidor de potencia de interruptor de circuito integrado para aplicaciones LCD y LED blanco

Microprocesador del circuito integrado
June 23, 2025
Conexión De Categoría: Microprocesador del circuito integrado
Brief: Discover the TPS61040DBVR Integrated Circuit Chip, a high-frequency boost converter designed for LCD bias and white LED backlight applications. With an output voltage up to 28V and 400mA current, it's perfect for battery-powered devices like PDAs, cameras, and smartphones.
Related Product Features:
  • 1.8-V to 6-V input voltage range for versatile power sources.
  • Voltagem de salida ajustable de hasta 28 V para aplicaciones flexibles.
  • 400mA de corriente de interruptor interna para un rendimiento robusto.
  • Up to 1MHz switching frequency for efficient power conversion.
  • 28 μA de corriente de quiescencia típica sin carga para la eficiencia energética.
  • 1µA typical shutdown current to minimize power consumption.
  • Inicio suave interno para un funcionamiento sin problemas y corriente de entrada reducida.
  • Dimensiones compactas (2,9 mm x 1,6 mm x 1,15 mm) para diseños que ahorren espacio.
FAQ:
  • What is the input voltage range for the TPS61040DBVR?
    The input voltage range is 1.8V to 6V, making it suitable for various battery types.
  • Can the TPS61040DBVR be used for white LED backlighting?
    Yes, it is ideal for white LED backlight supplies in LCD applications.
  • What is the typical quiescent current of the TPS61040DBVR?
    The typical no-load quiescent current is 28µA, ensuring low power consumption.