LTC2954 - Push Button On/Off Controller With µP Interrupt

The LTC2954 is a push button On/Off controller that manages system power via a push button Interface An enable output toggles system power while an interrupt output provides debounced push button status. The interrupt output CAN be used in menu driven applications to request a system power down. A power kill input allows a Microprocessor or system to reset the enable output, effectively powering down the system. Independently adjustable On and Off Timers allow dependable push button control of the enable output and resistance to accidental toggling of system power.
The LTC2954 operates over a wide 2.7V to 26.4V input voltage range to accommodate a wide variety of input power supplies. Very low quiescent current (6A typical) makes the LTC2954 ideally suited for battery powered applications. Two versions of the part are available to accommodate either positive or negative enable polarities.
By Linear Technology Corporation
LTC2954 's PackagesLTC2954 's pdf datasheet
LTC2954CDDB-1-TR DFN
LTC2954CDDB-1-TRM DFN
LTC2954CDDB-1-TRMPBF DFN
LTC2954CDDB-1-TRPBF DFN
LTC2954CDDB-2-TR DFN
LTC2954CDDB-2-TRM DFN
LTC2954CDDB-2-TRMPBF DFN
LTC2954CDDB-2-TRPBF DFN
LTC2954CTS8-1-TR SOT-23
LTC2954CTS8-1-TRM SOT-23
LTC2954CTS8-1-TRMPBF SOT-23
LTC2954CTS8-1-TRPBF SOT-23
LTC2954CTS8-2-TR SOT-23
LTC2954CTS8-2-TRM SOT-23
LTC2954CTS8-2-TRMPBF SOT-23
LTC2954CTS8-2-TRPBF SOT-23
LTC2954IDDB-1-TR DFN
LTC2954IDDB-1-TRM DFN
LTC2954IDDB-1-TRMPBF DFN
LTC2954IDDB-1-TRPBF DFN
LTC2954IDDB-2-TR DFN
LTC2954IDDB-2-TRM DFN
LTC2954IDDB-2-TRMPBF DFN
LTC2954IDDB-2-TRPBF DFN
LTC2954ITS8-1-TR SOT-23
LTC2954ITS8-1-TRM SOT-23
LTC2954ITS8-1-TRMPBF SOT-23
LTC2954ITS8-1-TRPBF SOT-23
LTC2954ITS8-2-TR SOT-23
LTC2954ITS8-2-TRM SOT-23
LTC2954ITS8-2-TRMPBF SOT-23
LTC2954ITS8-2-TRPBF SOT-23




LTC2954 Pinout, Pinouts
LTC2954 pinout,Pin out
This is one package pinout of LTC2954,If you need more pinouts please download LTC2954's pdf datasheet.

LTC2954 Application circuits
LTC2954 circuits
This is one application circuit of LTC2954,If you need more circuits,please download LTC2954's pdf datasheet.


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