An energy-harvesting embedded controller ... low-power MCUs, these characteristics suit the R7F0E for extreme low-power and energy-harvesting applications. Figure 1 shows a block diagram of ...

Electronic ballasts for fluorescent lighting deliver high efficiency and long lamp lifetimes. A new and simplified control ... power factor correction includes (Fig. 2) an EMI filter to block ...

Alpha and Omega Semiconductor has created a 5A electronic fuse IC for sub-power rails in servers ... While the IC does not need an external blocking mosfet, control for an external n-channel blocking ...