Low

LINEAR TECHNOLOGY  LTC2950CDDB-2#TRMPBF  PUSHBUTTON ON/OFF CONTROLLER, DFN-8

LINEAR TECHNOLOGY LTC2950CDDB-2#TRMPBF
Technical Data Sheet (227.25KB) EN See all Technical Docs

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

Product Overview

The LTC2950CDDB-2#TRMPBF 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:
1500pF
External Output Capacitance:
1500pF
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Packaging:
Cut Tape
Product Range:
-
MSL:
MSL 1 - Unlimited
Input Voltage:
2.7V to 26.4V
SVHC:
No SVHC (17-Dec-2015)

Find similar products  grouped by common attribute

Applications

  • Sensing & Instrumentation;
  • Computers & Computer Peripherals

Legislation and Environmental

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

Substitutes

Associated Products

Similar Products