Television designs require a number of different Power ICs, including:
Point of load (POL) DC/DC buck regulators to convert the DC output from the offline power supply to lower bias voltages
LED Driver ICs for LCD Televisions using this technology as a modern alternative to CCFL backlighting
Universal Satellite LNB Regulators for “combo televisions” that integrate a satellite tuner, removing the need for a separate set-top box
Allegro offers ICs for each of the above functions to aid in today’s television designs.