Analog IC

Description of Products

● Motor Driver
WT70xx is for driving micro-motor (Stepping, VCM, Piezo etc.) and with power management. Camera Auto Focus is one of the typical applications.
 
● LED Driver
Weltrend has a comprehensive product portfolio for LED lighting including LED drivers, smart lighting, and ezPlug LED Linear Lamp.
WT72xx series are white LED drivers for LCD panel backlight and lighting applications. In addition to LED drivers, smart lighting functions such as dimming, hue, and etc. can be achieved by combining WT72xx and Weltrend MCUs.
WT7715 and WT7716 are electronic ballast-based LED driver ICs for T5 LED linear lamp for direct retrofit applications.
ezPlug LED Linear Lamp is a complete set of T5 LED linear lamp ready to be installed for director retrofit on electronic ballast-based lamp base.
 
● SPS Supervisor
 
WT75xx is used in PC and TV Switching Power Supply (SPS) for power management.
 

 

Main Applications

  • Camera
  • Mobile Phone
  • Computer
  • Medical Care
  • Digital Home
  • LED