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Power management

By understanding how to tackle the often-competing design constraints of efficiency, functionality and package size, Zetex is able to offer world beating power management chips that meet the requirements of a broad range of portable electronic equipment. An expert in power management, Zetex works closely with customers to define the precise needs of a particular application and to identify the most appropriate discrete and integrated solutions for getting the most out of limited power resources.

  Literature  

 Design tools  
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Useful links  

Technical articles  
  • Brushless DC fans need current control
  • Replacing Halogen low voltage lighting with LEDs
  • DC-DC converters can make the most of the single cell
  • LED drivers bring new dimensions to mobile design
  • Pulse width modulation quietens fans and blowers

Press releases  
  • High performance transistors increase power supply power density
  • Monitor simplifies current measurement at high voltages
  • Mini transistors maximize power handling in low voltage applications
  • Miniature bipolar package increases power supply efficiency
  • MOSFET tackles rigours of power supply start-up


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