EDN

Buck-Boost Regulator

The circuit shown in Figure 1 illustrates one of the most basic versions of the buck-boost voltage regulator. An electrical switch is connected in series with the line input to regulate the circuit.
Electronic Design

Why You Need Level Shifting in Buck-Boost Circuits

Use of buck-boost circuits in switching-regulator ICs. Considerations in level-shift circuit design. Switching regulators with internal level shifting. The magnitude of the negative voltage generated ...
EDN

Buck/Boost Pre-Regulator Power Management IC

Allegro MicroSystems, LLC introduces its power management IC that uses a buck or buck/boost pre-regulator, the A4412. This power management IC efficiently converts automotive battery voltages into a ...
Electronic Design

Buck Boost Regulator Delivers Stable Voltage

In a package measuring 4.9 mm x 3 mm x 1.1 mm, the SiP1759 buck-boost regulator provides a stable, 3.3V fixed output, or 2.5V to 5.5V variable output voltage, via input voltages from 1.6V to 5.5V. It ...
Business Wire

Renesas Announces Buck-Boost DC/DC Converter With Ultra-Low Quiescent Current for Powering Sensors, MCUs, Wireless Devices, and Other Components

TOKYO--(BUSINESS WIRE)--Renesas Electronics Corporation (TSE:6723), a premier supplier of advanced semiconductor solutions, today introduced the ISL9122A, a flexible buck-boost switching regulator ...