Datasheet Linear Technology LTC3886IUKG#TRPBF

ManufacturerLinear Technology
SeriesLTC3886
Part NumberLTC3886IUKG#TRPBF

60V Dual Output Step-Down Controller with Digital Power System Management

Datasheets

LTC3886: 60V Dual Output Step-Down Controller with Digital Power System Management Data Sheet
PDF, 1.6 Mb, File uploaded: Sep 24, 2017
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Prices

Packaging

Package7x8 QFN-52
Package CodeUKG
Package Index05-08-1947

Parametrics

ADC16-Bit
DAC12-Bit
Demo BoardsDC2155A-A,DC2277A,DC2155A-B,DC2578A
Design ToolsLTspice File,LTpowerCAD File,Linduino File
Export Controlno
FeaturesPMBus, EEPROM, Fault Logging, Supervisor, Sequencing, Margining, Internal Temp Monitor, Voltage Monitor, Current Monitor, PolyPhase, External Synchronization
FunctionDC/DC Regulator With Power System Management
I/OPMBus/SMBus/I2C
Isupply26 mA
MonitorsVin, Iin, Vout, Iout, Temperature and Faults
Number of Outputs2
Operating Temperature Range-40 to 85 °C
Supply Voltage Range4.5V to 60V
Vin Max60 V
Vin Min4.5 V

Eco Plan

RoHSCompliant

Application Notes

  • Accurate Temperature Sensing with an External P-N Junction &mdash AN137
    PDF, 540 Kb, File published: Sep 20, 2012
    Many Linear Technology devices use an external PNP transistor to sense temperature. Common examples are LTC3880, LTC3883 and LTC2974. Accurate temperature sensing depends on proper PNP selection, layout, and device configuration. This application note reviews the theory of temperature sensing and gives practical advice on implementation.
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  • Overview of the EEPROM in LTC PSM Devices &mdash AN145
    PDF, 3.0 Mb, File published: May 10, 2014
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  • Power System Management Addressing &mdash AN152
    PDF, 169 Kb, File published: Jul 12, 2016
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  • Linduino for Power System Management &mdash AN153
    PDF, 1.3 Mb, File published: Feb 24, 2016
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  • Fault Log Decoding with Linduino PSM &mdash AN155
    PDF, 230 Kb, File published: Jan 26, 2017
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  • In Flight Update with Linduino &mdash AN166
    PDF, 1.1 Mb, File published: Apr 10, 2017
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  • Implementing Fast Telemetry with Power System Management Controllers &mdash AN168
    PDF, 165 Kb, File published: Feb 8, 2018
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  • Honing the Adjustable Compensation Feature of Power System Management Controllers &mdash AN170
    PDF, 8.1 Mb, File published: Feb 8, 2018
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Articles

  • The Evolution of High Voltage Digital Power System Management &mdash LT Journal
    PDF, 1.2 Mb, File published: Feb 8, 2016
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Model Line

Manufacturer's Classification

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck | High Input Voltage Buck | External Power Switch Buck Controllers
  • Power Management > Switching Regulator > Digitally Programmable Regulators
  • Monitor, Control and Protection > Digital Power System Management > DC/DC Regulator With Power System Management

Other Names:

LTC3886IUKGTRPBF, LTC3886IUKG TRPBF

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