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Solutions Search - LTC4416/LTC4416-1 - 36V, Low Loss Dual PowerPath Controllers for Large PFETs

12V Automatic PowerPath Switchover (Vbackup > Vprimary)

Oct 31st 2006
The LTC4416 control two sets of external P-channel MOSFETs to create two near ideal diode functions for power switchover circuits. This permits highly efficient OR’ing of multiple power sources for extended battery life and low self heating. ...

Circuit 

 

12V Automatic PowerPath Switchover (Vprimary > Vbackup)

Oct 31st 2006
The LTC4416 control two sets of external P-channel MOSFETs to create two near ideal diode functions for power switchover circuits. This permits highly efficient OR’ing of multiple power sources for extended battery life and low self heating. ...

Circuit 

 

LTC4425/LTC3606 Complete Energy Utilization Maximizes Run Time of Supercap Ride-Through Application

Oct 31st 2006
This figure shows a complete 3.3V/200mA ride-through application that maximizes the amount of power extracted from the supercap to support the load. The main components of the ride-through application include the LTC4425 complete 2A supercapacitor charger (it clamps the individual cell voltages to ensure that the cells do not ...

Circuit