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 ...
EDN

Peculiar precision full-wave rectifier needs no matched resistors

A classic analog application is the precision active full-wave rectifier. Many different implementations exist of this theme, each with its own supposed advantages. However, one circuit element needed ...
EDN

Two-half-period rectifiers on op amps

Schemes of two-half-period rectifiers on op amps with switching inputs in accordance with the polarity of the input voltage are given. The switching of inputs is performed by a control signal taken ...
Electronics Weekly

In depth: Linear Technology's active bridge rectifier

Linear Technology has released a controller chip that turns four n-mosfets into an active bridge rectifier and cut the expected voltage drop of a bridge from 1.2V to under 100mV, dramatically cutting ...
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 ...