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In addition to their outstanding image quality, new generation TVs gain attention for their slim silhouette and high energy efficiency; for which the TV's power supply is a key factor. The power supply unit (PSU) requires a low profile to maintain the TV’s slim appearance and advanced silicon devices to ensure high efficiency.

To achieve these stringent requirements, PSUs typically have a Power Factor Corrector (PFC) stage and use advanced topologies, like half-bridge LLC (HB-LLC) resonant.

ST offers a broad portfolio of high-voltage MDmesh™ and low-voltage STripFET™ power MOSFETs, field-effect rectifier diodes (FERD), Schottky and Ultrafast diodes, a full range of protection ICs as well as dedicated analog and digital switching controllers and STM32 microcontrollers to enable developers to exploit the full potential of digital PSU implementations.

LED / OLED TV
LED / OLED TV
In addition to their outstanding image quality, new-generation TVs gain attention for their slim silhouette, high-energy efficiency...
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Technical Documentation

    • Description Version Size Action
      AN5264
      EVL400W-EUPL7 400W SMPS demonstration board
      2.0
      6.03 MB
      PDF
      AN5119
      How to design an application from draft with STNRG011
      1.1
      343.91 KB
      PDF
      AN5264

      EVL400W-EUPL7 400W SMPS demonstration board

      AN5119

      How to design an application from draft with STNRG011

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