Se aplicará el método de comprobación de las emisiones de gases de efecto invernadero en el caso de las emisiones de gases de efecto invernadero.

Microprocesador del circuito integrado
June 07, 2025
Conexión De Categoría: Microprocesador del circuito integrado
Brief: Descubra el Chip de Circuito Integrado LT3598EUF, un CI controlador de LED de alto rendimiento de 6 cadenas diseñado para una regulación precisa de la corriente LED de hasta 30mA. Ideal para pantallas de portátiles, pantallas de tamaño mediano y LCDs automotrices, este CI cuenta con atenuación PWM, protección contra LED abiertos y un amplio rango de voltaje de entrada de 3.2V a 30V.
Related Product Features:
  • Drives six strings of LEDs with up to 30mA current per string.
  • Features True Color PWM™ Dimming with up to 3000:1 dimming ratio.
  • Accurate ±1.5% LED current matching for consistent brightness.
  • Amplio rango de voltaje de entrada de 3.2V a 30V para aplicaciones versátiles.
  • Output voltage up to 44V for high-power LED configurations.
  • Frecuencia de conmutación programable de 200 kHz a 2,5 MHz.
  • Includes open LED protection and disconnects LEDs in shutdown.
  • Sincronizable con un reloj externo para un funcionamiento flexible.
FAQ:
  • What is the maximum output current of the LT3598EUF IC?
    The LT3598EUF can drive up to six strings of LEDs with a maximum output current of 30mA per string.
  • Can the LT3598EUF operate with an input voltage higher than the LED output voltage?
    Yes, the LT3598EUF accurately regulates LED current even when the input voltage exceeds the LED output voltage.
  • What are the typical applications for the LT3598EUF IC?
    The LT3598EUF is commonly used in notebook computer displays, medium-sized displays, and automotive LCD displays.
  • Does the LT3598EUF support dimming functionality?
    Yes, it supports both analog dimming via the CTRL pin and pulse width modulation (PWM) dimming via the PWM pin.