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 ...

Rfb is shown in Figure 2. With it, the output voltage can be adjusted. Nps is the turns ratio of the transformer used, and Vf is the voltage drop across the secondary-side flyback diode. This is ...

Micrel, Inc. , an industry leader in high performance linear and power solutions, LAN and timing and communications solutions, today introduced the MIC4604, a 85V Half Bridge MOSFET driver that ...

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