What's New in Power Management -- Sept 09

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        Download        Date: 2009-10-20        Length: 0:05:48       Digg       Del.icio.us
Products

LM5027   LM3424   LM3530  

Resources
Video Descriptions

This week we cover:

  • LM5027 - Active clamp PWM controller with sync rectifier driver (Vin 13 - 90V)
  • LM3424 - Low side controller for constant current LED driver with LED thermal control (Vin 4.5 - 75V)
  • LM3530 - High efficiency white LED driver with programmable ambient light sensing capability and I2C-compatible interface for backlighting applications

 



Tags
what's new power management, low side controller, led thermal control, ambient light sense, voltage mode active clamp, dead time control, soft start, hiccup mode current limiting, LM5025, temperature foldback, temperature fold back, temp foldback, temp fold back, PWM dimming, LCD backlight, LCD backlighting, ambient light dimming, ambient light sensor, ambient light sensing

 
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