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LINEAR TECHNOLOGY  LTC2950CDDB-1#PBF  PUSHBUTTON CONTROLLER, 2.7V-26.4V, DFN-8

LINEAR TECHNOLOGY LTC2950CDDB-1#PBF
LINEAR TECHNOLOGY LTC2950CDDB-1#PBF
Technical Data Sheet (227.25KB) EN See all Technical Docs

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LINEAR TECHNOLOGY LTC2950CDDB-1#PBF
LINEAR TECHNOLOGY LTC2950CDDB-1#PBF

Product Overview

The LTC2950CDDB-1#PBF is a micropower wide input voltage range Pushbutton ON/OFF Controller. 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.
  • Adjustable pushbutton on/off timers
  • 6μA Low supply current
  • Simple interface allows graceful μP shut down
  • High input voltage PB pin with internal pull up resistor
  • ±10kV ESD HBM on PB input
  • Accurate 0.6V threshold on KILL comparator input

 

Product Information

Input Voltage Min:
2.7V
Input Voltage Max:
26.4V
PWM Input Frequency:
-
Digital IC Case:
DFN
No. of Pins:
8Pins
External Input Capacitance:
-
External Output Capacitance:
-
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Packaging:
Each
Product Range:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Sensing & Instrumentation;
  • Computers & Computer Peripherals

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

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