Figure 1: In a step-up converter, all you have to do to change the output voltage is change the duty cycle of the switching signal. Interestingly, the circuit raises the voltage by changing the duty ...

Recently, the piezoelectric actuator is widely used in many applications especially the mobile devices such as digital cameras and smart phone camera modules due to its compact size and high ...

A highly integrated step-up dc-dc converter and power management IC can start up and run from either plus or minus millivolt input sources, making it ideal for energy harvesting applications in which ...

The SR20 and SR40 constant-frequency, current-mode step-up converters deliver 20 and 40 W, respectively, in 1- by 2- by 0.39-in. shielded packages. Operating from 5 ...

Electronic enthusiasts may be interested in a new high voltage step-up converter offering from 5V to 900V maximum outputs, which are selectable using the provided jumpers or via 4 pin parallel ...