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LINEAR TECHNOLOGY  DC826B-B  Evaluation Board, Push Button On/Off Controller, LTC2951-2

Manufacturer Part No:
DC826B-B
Order Code:
2312656
Technical Datasheet:
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LINEAR TECHNOLOGY DC826B-B
LINEAR TECHNOLOGY DC826B-B
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Product Overview

DC826B-B is a demonstration board for the LTC2951-2 push button on/off controller. The LTC2951 is a micropower, wide input voltage range pushbutton ON/OFF controller. The part contains a pushbutton input which controls the toggling of an open drain enable output. The pushbutton turn OFF debounce time is externally programmable, while the turn ON debounce time is fixed at 128ms. A simple microprocessor interface allows for proper system housekeeping prior to powerdown. Under system fault conditions, an adjustable KILL timeout delay ensures proper power down. DC826B-B accepts an input voltage range of 2.7V to 26.4V or a 9V battery for portable demonstration and evaluation.
  • Adjustable pushbutton debounce and delay timers
  • Low supply current
  • EN output allows circuit breaker control
  • Simple interface allows graceful uP shutdown
  • 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

Silicon Manufacturer:
Linear Technology
Silicon Core Number:
LTC2951-2
Kit Application Type:
Power Management
Application Sub Type:
Pushbutton On/Off Controller
Core Architecture:
-
Core Sub-Architecture:
-
Silicon Family Name:
-
Kit Contents:
Evaluation Board LTC2951-2
Product Range:
-
Features:
Adjustable Pushbutton On/Off Timers, Allows Circuit Breaker Control, Wide I/P Voltage Range
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Power Management
  • Portable Devices

Legislation and Environmental

Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.254919

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