USB OTG is a specification for devices like smartphones and tablets. A compatible phone can act as a “host” and lets you use it with other USB devices like flash drives, keyboards, mice, and more. A ...
Intersil has introduced a single-cell boost converter that can deliver 5V at 400mA at efficiencies around 90% across a Li-ion cell operating range. It will also deliver 5V 100mA from 1.2V at around 80 ...