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LINEAR TECHNOLOGY  LTC1153IS8#PBF  Electronic Circuit Breaker, 4.5V to 18V supply, SOIC-8

LINEAR TECHNOLOGY LTC1153IS8#PBF
Manufacturer Part No:
LTC1153IS8#PBF
Order Code:
2295316
Technical Datasheet:
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Product Overview

The LTC1153IS8#PBF is an auto-reset Electronic Circuit Breaker drives an N-channel MOSFET to interrupt power to a sensitive electronic load in the event of an over-current condition. The breaker remains tripped for a period of time set by an external timing capacitor and then is automatically reset. This cycle continues until the over-current condition is removed, protecting both the sensitive load and the MOSFET switch. The trip current, trip delay time and auto-reset period are programmable over a wide range to accommodate a variety of load impedances. An active high shut down input is also provided and interfaces directly to a PTC thermistor for thermal circuit breaking. An open-drain output is provided to report breaker status to the µP.
  • Drives low RDS(ON) N-channel MOSFETs
  • Status output indicates fault condition
  • Thermal trip with PTC thermistor
  • 8µA IQ in standby mode
  • No external charge pump capacitors

Product Information

Controller Applications:
Battery Short-Circuit Protection, DC Motor Stall Protection, Power Bus Circuit Breaker
Input Voltage:
18V
Supply Voltage Min:
4.5V
Supply Voltage Max:
18V
Controller IC Case Style:
SOIC
No. of Pins:
8Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Power Management

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):
.0001

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