LM3405A-REF, LM3405A Reference Design for MR16 LED Bulb, 600mA

使用 Texas Instruments 的 LM3405A 的参考设计

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供应商

Texas Instruments
  • 应用类别
    照明
  • 产品类别
    高亮度发光二极管驱动器

相关文件

依据最终产品

  • Flashlight
  • High-Brightness LED Driver
  • Industrial LED Lighting

说明

  • LM3405A-REF, LM3405A Reference Design for the LED driver has been used for this design. It is a current mode control buck switching regulator designed to provide a simple, high efficiency solution for driving high power LEDs (Typical Vf = 3.8V). With a 0.205V reference voltage feedback control to minimize power dissipation, an external resistor sets the current as needed for driving various types of LEDs. The LM3405A uses internal compensation offering ease of use and predictable, high performance regulation over a wide range of operating conditions. Additional features include user accessible EN/DIM pin for enabling and PWM dimming of LEDs, thermal shut-down, cycle-by-cycle current limit and over-current protection

主要特色

  • Input Voltage
    10.8 to 13.2 V
  • Output Voltage
    3.8 V
  • Output Current
    0.6 A
  • Output Power
    1 W
  • Number of Derived Elements
    1

Featured Parts (11)

Featured Parts
零件编号 供应商 类别 说明
LM3405AXMKX/NOPB Texas Instruments LED Drivers LED Driver 5 Segment 6-Pin TSOT-23 T/R 买入
LM3405AXMK/NOPB Texas Instruments LED Drivers LED Driver 5 Segment 6-Pin TSOT-23 T/R 买入
LM3405AXMK/NOPB Texas Instruments LED Drivers LED Driver 5 Segment 6-Pin TSOT-23 T/R 买入
LM3405AXMY/NOPB Texas Instruments LED Drivers LED Driver 5 Segment 8-Pin HVSSOP EP T/R 买入
LM3405AXMKE Texas Instruments LED Drivers LED Driver 5 Segment 6-Pin TSOT-23 T/R 买入
LM3405AXMY/NOPB Texas Instruments LED Drivers LED Driver 5 Segment 8-Pin HVSSOP EP T/R 买入
LM3405AXMKE/NOPB Texas Instruments LED Drivers LED Driver 5 Segment 6-Pin TSOT-23 T/R 买入
LM3405AXMKX/NOPB Texas Instruments LED Drivers LED Driver 5 Segment 6-Pin TSOT-23 T/R 买入
LM3405AXMKE/NOPB Texas Instruments LED Drivers LED Driver 5 Segment 6-Pin TSOT-23 T/R 买入
LM3405AXMYX/NOPB Texas Instruments LED Drivers LED Driver 5 Segment 8-Pin HVSSOP EP T/R 买入
LM3405AXMYX/NOPB Texas Instruments LED Drivers LED Driver 5 Segment 8-Pin HVSSOP EP T/R 买入

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