Datasheet Linear Technology LTC2975CUP#TRPBF

ManufacturerLinear Technology
SeriesLTC2975
Part NumberLTC2975CUP#TRPBF

4-Channel PMBus Power System Manager Featuring Accurate Input Current and Energy Measurement

Datasheets

LTC2975 - 4-Channel PMBus Power System Manager Featuring Accurate Input Current and Energy Measurement
PDF, 1.3 Mb, File uploaded: Jul 31, 2016
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Prices

Packaging

Package9x9 QFN-64
Package CodeUP
Package Index05-08-1705

Parametrics

ADC16-Bit
Demo BoardsDC1508B-B,DC2022A,DC2428A,DC2518A,DC2578A
Design ToolsLTpowerPlay ,Linduino File
Export Controlno
FeaturesPMBus, EEPROM, Fault Logging, Supervisor, Sequencing, Margining, Input Energy Monitor, Internal Temp Monitor, Voltage Monitor, Current Monitor, Power Monitor, Cascadable
I/OPMBus/SMBus/I2C
Isupply10 mA
Number of Supplies4
Operating Temperature Range0 to 70 °C
Vin Range3.13V to 15V

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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Model Line

Manufacturer's Classification

  • Monitor, Control and Protection > Power Monitors
  • Monitor, Control and Protection > Digital Power System Management > Digital Power System Managers

Other Names:

LTC2975CUPTRPBF, LTC2975CUP TRPBF

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