This reference design’s functionality emulates the power distribution of Set Top Boxes. By using integrated load switches to control power rails, each rail can be turned on or off depending on the needs and wants of the user. Turning off rails that are not being used reduces power loss and (...)
主要特色
A fully featured power tree for common loads in STB allows for appropriate selection of load switches and DC/DCs in system design
Current limiting on the HDMI port provides necessary protection for the 5V rail
Switching unused loads off results in higher system efficiency and a lower standby current (...)
