EDN

New full-wave precision rectifier has versatile current mode output

A classic analog application is the full-wave precision rectifier (absolute value) function. Many variations exist on this theme, each with its own supposed (often rather minor and sometimes downright ...
EDN

3.3 V or 5 V Direct from the Mains

The SR03x range of voltage regulator chips from Supertex (www.supertex.com) connects directly to the rectified mains supply and provides a low-current 3.3 V or 5.0 V output without the need for any ...
Electronic Design

Flyback Synchronous Rectifier Driver Provides 10 A Output Current

Linear Technology Corporation announces the LT8309, a flyback secondary-side synchronous rectifier driver that replaces the output diode with a MOSFET, allowing up to 10 A output current without the ...
Electronic Design

Flyback Synchronous Rectifier Driver Delivers 10-A Output

Linear Technology’s LT3809 flyback secondary-side synchronous rectifier driver replaces the output diode forward-voltage drop with the RDS(ON) of an external N-channel MOSFET, thus reducing the power ...