Additionally, as an inductor-based DC/DC topology, a SEPIC regulator is capable of outputting higher current than a regulated charge pump. Conclusions Comparisons between regulated charge pumps and ...

When designing a product, your dc-dc converter and regulator choices are the charge pump, LDO and inductor-based switch-mode circuits. The table summarizes the advantages and disadvantages of each.

Maxim introduced the MAX1578/MAX1579, the first complete LCD bias and white-LED power supplies with only one inductor and no charge-pump diode. Four regulated outputs supply all the voltages required ...

Measuring just 1 mm high in a ThinSOT-23 package and requiring no inductor, the REG71055 buck-boost converter delivers 30 mA of output current for white LED backlights and LCDs ...

The classic way inductors work is one of the simplest designs possible: a simple coil of wire. When you pass a current through a loop or coil of wire, it creates a magnetic field through the center.

Crucially, they also added an electrical inductor. Going with the flow. Inductors are among the most basic electrical components, usually comprising just a coil of wire. As current flows through the ...