LT6110
Info : RECOMMENDED FOR NEW DESIGNS
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LT6110

Cable/Wire Drop Compensator

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Info : RECOMMENDED FOR NEW DESIGNS tooltip
Info : RECOMMENDED FOR NEW DESIGNS tooltip
Part Details
Part Models 8
1ku List Price Starting From $1.57
Features
  • Improve Voltage Regulation to a Remote Load by 10×
  • Ideal for Resistor-Adjustable Voltage Regulators
  • Gain Configurable with a Single Resistor
  • High Side Current Sensing:
    • Integrated 20mΩ Sense Resistor for Up to 3A
    • Ability to Use an External Sense Resistor
  • 300μV Maximum Input Offset Voltage
  • Output Current Accuracy of 1% Maximum
  • 30μA Maximum Supply Current
  • 2V to 50V Supply Range
  • Fully Specified from –40°C to 125°C
  • Available in Low Profile (1mm) ThinSOT and (2mm × 2mm) DFN Packages
Additional Details
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The LT6110 is a precision high side current sense with a current mode output, designed for controlling the output voltage of an adjustable power supply or voltage regulator. This can be used to compensate for drops in voltage at a remote load due to resistance in a wire, trace or cable.

The LT6110 monitors load current via a series-connected internal or external sense resistor. Two current mode outputs, one sinking and one sourcing, are provided that are proportional to the load current. This allows the LT6110 to adjust the output voltage of a wide variety of regulators. Either output may be used to monitor the load current.

Low DC offset allows for the use of a small sense resistor, as well as precise control of small variations in wire voltage drop.

Applications

  • Automotive and Industrial Power Distribution
  • USB Power
  • DC/DC Converters
  • Plug-In DC Adapters
  • Power over Ethernet
Part Models 8
1ku List Price Starting From $1.57

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Documentation

Documentation

Video

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
LT6110HDC#TRMPBF
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LT6110HDC#TRPBF
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LT6110HTS8#TRMPBF
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LT6110HTS8#TRPBF
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LT6110IDC#TRMPBF
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LT6110IDC#TRPBF
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LT6110ITS8#TRMPBF
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LT6110ITS8#TRPBF
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Software & Part Ecosystem

Software & Part Ecosystem

Tools & Simulations

Tools & Simulations 1

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

To launch ready-to-run LTspice demonstration circuits for this part:

Step 1: Download and install LTspice on your computer.

Step 2: Click on the link in the section below to download a demonstration circuit.

Step 3: If LTspice does not automatically open after clicking the link below, you can instead run the simulation by right clicking on the link and selecting “Save Target As.” After saving the file to your computer, start LTspice and open the demonstration circuit by selecting ‘Open’ from the ‘File’ menu.

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