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ADI LTC1154CS8#PBF product image
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ADI LTC1154CS8#PBFRoHS

Manufacturer
ADI
MPN
LTC1154CS8#PBF
LCSC Part #
C674678
Packaging
SOIC-8
Customer #
Key Attributes
High Side Micropower MOSFET Driver
Datasheetpdf iconADI LTC1154CS8#PBF
In-Stock: 8
8 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 7.6936$ 7.69
10+$ 7.5133$ 75.13
30+$ 7.3926$ 221.78
100+$ 7.2719$ 727.19
Standard Packaging100/Full Tube
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Gate Drivers
ManufacturerADI
PackagingSOIC-8
Input Logic Level - Low800mV
Rise Time110us
Fall Time36us
FeaturesShort Circuit Protection;Enable shutdown;Overtemperature protection (OTP);Charge pump boost
Load TypeMOSFET
Quiescent Current8uA
Input Logic Level - High2V
Operating Temperature0℃~+70℃
Voltage - Supply4.5V~18V
Driven ConfigurationHigh Side
Current - Output Low(IOL)-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging100
Sales UnitPiece

Introduction

AI Translation

The LTC1154 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. Micropower operation, with 8 μA standby current and 85 μA operating current, allows use in virtually all systems with maximum efficiency. 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. The LTC1154 is available in both 8-pin DIP and 8-pin SOIC packages.

Features

AI Translation
  • Fully Enhances N-Channel Power MOSFETs
  • 8 μA I₀ Standby Current
  • 85 μA I₀ ON Current
  • No External Charge Pump Capacitors
  • 4.5V to 18V Supply Range
  • Short-Circuit Protection
  • Thermal Shutdown via PTC Thermistor
  • Status Output Indicates Shutdown
  • Available in 8-Pin SOIC and PDIP Packages

Applications

AI Translation
  • 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