The simplicity of the fly-back topology control associated with a low power level has enabled the integration of the control and the power section of set-top-box and DVD player auxiliary supply. The standby power dissipation meets the stringent requirements of the regulations (<1W or less). STMicroelectronics has designed several of such monolithic power controllers. The following diagram shows a wide range of products for the design of STB & DVD auxiliary power supplies.

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