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LTC2950CTS8-1#TRPBF - 

Pushbutton, 2.7V-33Vin, TSOT-23-8

LINEAR TECHNOLOGY LTC2950CTS8-1#TRPBF

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
LTC2950CTS8-1#TRPBF
Order Code:
2115908
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
0°C
:
TSOT-23
:
600mV
:
70°C
:
-
:
8Pins
:
-
:
-
:
-
:
2.7V
:
Each
:
33V
:
30µs
:
MSL 1 - Unlimited
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Product Overview

The LTC2950CTS8-1#TRPBF is a micropower wide input voltage range Pushbutton ON/OFF Controller for use with blade servers. The part contains a pushbutton input with independently programmable ON and OFF debounce times that control the toggling of an open drain enable output. The part also contains a simple microprocessor interface to allow for proper system housekeeping prior to power-down. Under system fault conditions, an internal KILL timer ensures proper power-down. The LTC2950 operates over a wide 2.7 to 26.4V input voltage range to accommodate a wide variety of input power supplies. Very low quiescent current (6µA typical) makes the LTC2950 ideally suited for battery-powered applications. Two versions of the part are available to accommodate either positive or negative enable polarities.
  • Adjustable pushbutton ON/OFF timers
  • EN output allows DC/DC converter control
  • Simple interface allows graceful µP shutdown
  • High input voltage PB pin with internal pull-up resistor
  • Accurate 0.6V threshold on KILL comparator input
  • 6µA Low supply current
  • ±10kV ESD HBM on PB\ input

Applications

Metering, Portable Devices, Computers & Computer Peripherals

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