LTC1473 - Dual PowerPath Switch Driver

The LTC1473 provides a Power Management solution for single and dual battery notebook computers and other portable equipment. The LTC1473 drives two sets of back-to-back N-Channel MOSFET switches to route power to the input of the main system Switching Regulator An internal boost Regulator provides the voltage to fully enchance the Logic level N-Channel MOSFET switches. The LTC1473 senses current to limit surge currents both into and out of the batteries and the system supply capacitor during switch-over transitions or during fault conditions. A user-programmable Timer monitors the time the MOSFET switches are in current limit and Latches them off when programmed time is exceeded. A unique "2-diode mode" Logic ensures system start-up regardless of which input receives power first.
By Linear Technology Corporation
LTC1473 's PackagesLTC1473 's pdf datasheet
LTC1473CGN-PBF SSOP
LTC1473CGN-TRPBF SSOP
LTC1473IGN-PBF SSOP
LTC1473IGN-TRPBF SSOP
LTC1473LCGN SSOP
LTC1473LCGN-PBF SSOP
LTC1473LCGN-TR SSOP
LTC1473LCGN-TRPBF SSOP




LTC1473 Pinout, Pinouts
LTC1473 pinout,Pin out
This is one package pinout of LTC1473,If you need more pinouts please download LTC1473's pdf datasheet.

LTC1473 Application circuits
LTC1473 circuits
This is one application circuit of LTC1473,If you need more circuits,please download LTC1473's pdf datasheet.


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