RadioLocman.com Electronics ru
Advanced Search +
  

Datasheet Linear Technology LT8309IS5#TRM

Linear Technology LT8309IS5#TRM

Manufacturer:Linear Technology
Series:LT8309
Part Number:LT8309IS5#TRM

Secondary-Side Synchronous Rectifier Drive

Documents:

Manufacturer's Classification:

Power Management > Power Control > Secondary Side Controllers

Other Names: LT8309IS5TRM, LT8309IS5 TRM

Docket:
LT8309 Secondary-Side Synchronous Rectifier Driver FeaTures n DescripTion
The LT®8309 is a secondary-side synchronous rectifier driver that replaces the output rectifier diode in a flyback topology. By replacing the diode with a N-channel MOSFET, applications are no longer restricted by the heat constraints of the output diode. The IC replicates the behavior of a diode by sensing the drain-to-source voltage to determine when the current becomes negative. The LT8309's low minimum on-and off-times help improve noise immunity. The fast propagation delay of 26ns allows applications to operate in discontinuous conduction mode (DCM) and...

Slices ↓
Radiolocman facebook Radiolocman twitter Radiolocman google plus