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ANALOG DEVICES LTC1154HS8#PBF

Gate Driver, 1 Channels, Isolated, High Side, MOSFET, 8 Pins, SOIC

ANALOG DEVICES LTC1154HS8#PBF

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Manufacturer Part No:
LTC1154HS8#PBF
Order Code:
4018533
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Technical Datasheet:
LTC1154HS8#PBF   Datasheet
ECAD / MCAD
Supply Frame Models Link
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Product Overview

LTC1154 is a single high side gate driver allows using low cost N-channel FETs for high side switching applications. An internal charge pump boosts the gate drive voltage above the positive rail, fully enhancing an N-channel MOS switch with no external components. Included on chip is programmable overcurrent sensing. A time delay can be added to prevent false triggering on high inrush current loads. An active high shutdown input is also provided and interfaces directly to a standard PTC thermistor for thermal shutdown. An open-drain output is provided to report switch status to the µP. An active low enable input is provided to control multiple switches in banks. It is used in application such as laptop computer power switching, SCSI termination power switching, cellular telephone power management, battery charging and management, high side industrial and automotive switching, stepper motor and DC motor control etc.
  • Quiescent current OFF is 8µA typical at (VS = 5V, VIN = 0V)
  • Quiescent current ON is 85µA typical at (VS = 5V, VIN = 5V)
  • No external charge pump capacitors
  • Supply voltage range is 4.5V to 18V
  • Short-circuit protection
  • Thermal shutdown via PTC thermistor
  • Status output indicates shutdown
  • Operating temperature is -40°C to 150°C
  • Package style is 8-lead plastic narrow SIOC

Footnotes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party

Product Information

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:
1Channels

:
Isolated

:
High Side

:
MOSFET

:
8Pins

:
SOIC

:
Surface Mount

:
Inverting

:
-

:
-

:
4.5V

:
18V

:
-40°C

:
150°C

:
160µs

:
28µs

:
-

:
-

:
MSL 1 - Unlimited

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Technical Documents (2)

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167 deliver in 3-4 business days from our UK warehouse

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¥1,514.41 ( ¥1,665.85  Inc. JCT)

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