Linear Technology’s LTC3119 is an efficient, monolithic buck-boost converter that operates with inputs from 2.5 to 18 V (Fig. 1), making it well-suited to operate from one- to four-cell Li-ion ...

This is a 5V to 12V DC-DC step-up (boost) converter circuitry that is especially ideal for the USB powered applications. First of all a USB port has two current supply modes. Before detecting the ...

A buck-boost DC/DC converter is one of the most valuable tools in a power supply designer’s toolbox for dealing with a variety of power conversion scenarios. In these situations, input voltages can ...

Asahi Kasei Microdevices (AKM) has launched a new DC-DC step-up converter with ultra-low power consumption that is able to boost low voltages, offering solutions for remote and battery-free operation ...

Linear Technology Corporation has produced the LTC7812, a dual output (boost + buck), low quiescent current synchronous DC/DC controller. When cascaded, its independent step-up (boost) and step-down ...

Increasingly, many industrial PCs (IPCs), USB power delivery (PD), and automotive digital video recorders (DVRs) require wide V IN DC/DC converters to cope with a wide range of battery voltage ...

DC to DC conversion has come a long way. What was once took an electromechanical vibrator and transformer has been reduced to a PC board the size of a largish postage stamp that can be had for a ...

180XFAB_DCDC_03 is a DC/DC step-up voltage converter that generates +200V output voltage from 3.3V to 4.2V. The DC/DC is designed for no load at the o ...