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LINEAR TECHNOLOGY  LTC2950IDDB-1#TRMPBF  Power Management IC, Push Button On/Off Controller, 2.7 V to 26.4 V input, DFN-8

LINEAR TECHNOLOGY LTC2950IDDB-1#TRMPBF
Manufacturer Part No:
LTC2950IDDB-1#TRMPBF
Order Code:
1673537
Technical Datasheet:
See all Technical Docs

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

Product Overview

The LTC2950IDDB-1#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:
-40°C
Operating Temperature Max:
85°C
Packaging:
Cut Tape
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

Country of Origin:
Malaysia

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423190
Weight (kg):
.000068

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