DC826B-A - 

Evaluation Board, Push Button On/Off Controller, LTC2950-2

DC826B-A - Evaluation Board, Push Button On/Off Controller, LTC2950-2

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Product Overview

DC826B-A demonstration board is to evaluate the performance of the LTC2950-2 push button on/off controller. It contains a pushbutton input with independently programmable ON and OFF debounce times that control the toggling of an open drain enable output. It 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 2.7V to 26.4V input voltage range to accommodate a wide variety of input power supplies.
  • Adjustable pushbutton on/off timers
  • Low supply Current
  • EN output allows circuit breaker 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


Portable Devices, Sensing & Instrumentation, Metering

Product Information

Linear Technology
Power Management
Pushbutton On/Off Controller
Evaluation Board LTC2950-2
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