Electronics Weekly

Four quadrant dc-dc converter shifts 5A in any direction

With the limitation that the input has always to be at a positive voltage, Linear Tech’s LT8714 will source or sink 5A at a positive or negative output voltage. Applications for this four quadrant ...
EDN

Two- and Four-Quadrant DC/DC Converters with SCALE Drivers

Power Integrations, Inc., founded in 1988, is the leading supplier of high-voltage analog integrated circuits (ICs) used in power conversion. Power Integrations ICs enable compact, lightweight power ...
EDN

Product How-to: Four-Quadrant DC/DC Switching Regulator Smoothly Transitions from Positive to Negative Output Voltages for FPGA

In many electronic systems, it is necessary to provide a bipolar (positive and negative) voltage or current into a particular type of load. Loads that require bipolar voltages/currents include FPGA ...
Business Wire

Transphorm Wins ARPA-E Contract for Novel Four Quadrant GaN Switches with Bidirectional Current and Voltage Control

GOLETA, Calif.--(BUSINESS WIRE)--Transphorm, Inc. (Nasdaq: TGAN)—a pioneer in and a global supplier of high reliability, high performance gallium nitride (GaN) power conversion products—announced ...
Electronic Design

Voltage Conversion in Four Quadrants (.PDF Download)

While simple voltage converters can generate a fixed output voltage from an input voltage, this behavior isn’t sufficient in certain applications. An example is the control of a voltage node that has ...