LM3405XMKX
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Product details are welcome upon request

LM3405XMKX

  • Category:LED driver
  • Product Name:1.6MHz 1A constant current powered LED current buck regulator
  • Manufacturers:NSC
  • Production Batch Number:10+
  • Encapsulation:SOP-8
  • Stock Status:There is stock
  • Stock Quantity:5000
  • Minimum order quantity: 1
  • Details:Haga clic aquí para encontrar información en pdf sobre el LM3405XMKX
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  • Product introduction
peculiarity
  • VatEl rango de negocios es de 3V a 15V
  • Low profile SOT23-6 package
  • Frecuencia de conmutación de 1,6 MHz
  • 300mΩNMOS switch
  • Una corriente de apagado de 40nA está enVENTRADA = 5V
  • Habilita la entrada EN/DIM y los LED de atenuación PWM
  • Control del modo de corriente compensado internamente
  • Cycle-by-cycle current limit
  • Voltaje de entrada UVLO
  • Overcurrent protection
  • Thermal shutdown

illustrate

El interruptor de alimentación LM3405 1A está integrado y es un regulador reductor de conmutación controlado por modo de corriente diseñado para proporcionar una solución simple y de alta eficiencia para controlar LED de alta potencia. A 0.205V reference voltage feedback control minimizes power dissipation, and an external resistor sets the current to drive the LED needs. The switching frequency is internally set to 1.6MHz, allowing the use of small surface mount inductors and capacitors. El LM3405 utiliza el control de modo de corriente y la compensación interna para proporcionar una regulación de alto rendimiento fácil de usar y predecible en una amplia gama de condiciones de funcionamiento. Other features include user-accessible EN/DIM pins with LED with PWM dimming enabled and PWM dimming, thermal shutdown, cycle-by-cycle current limiting, and overcurrent protection.


apply

  • LED driver
  • Constant current source
  • Industrial lighting
  • Linterna LED

andLM3405XMKXRelated ICs are:


Model Manufacturers lot number encapsulation illustrate
LM3405XMKX NSC 10+ SOP-8 1.6MHz 1A constant current powered LED current buck regulator

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