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LTC2950ITS8-1#TRMPBF - 

Power Management IC, Push Button On/Off Controller, 2.7 V to 26.4 V input, TSOT-23-8

LINEAR TECHNOLOGY LTC2950ITS8-1#TRMPBF

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Manufacturer Part No:
LTC2950ITS8-1#TRMPBF
Newark Part No.:
12P6555
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LTC2950ITS8-1#TRMPBF is a micropower pushbutton ON/OFF Controller with wide input voltage range. 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
  • Low supply current (6μA)
  • EN output allows DC/DC converter control
  • 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

Applications

Portable Devices, Sensing & Instrumentation, Communications & Networking, Computers & Computer Peripherals

Warnings

ESD sensitive device, take proper precaution while handling the device.

Product Information

:
2.7V
:
26.4V
:
6µA
:
TSOT-23
:
8Pins
:
-40°C
:
85°C
:
LTC2950-1
:
Cut Tape
:
-
:
MSL 1 - Unlimited
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More stock available week commencing 9/4/17

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