Datasheet Linear Technology LTC2970

ManufacturerLinear Technology
SeriesLTC2970

Dual I2C Power Supply Monitor and Margining Controller

Datasheets

LTC2970/LTC2970-1 - Dual I2C Power Supply Monitor and Margining Controller
PDF, 805 Kb, Revision: E, File uploaded: Oct 24, 2017
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Prices

Packaging

LTC2970CUFD#PBFLTC2970CUFD#TRPBFLTC2970HUFD#PBFLTC2970HUFD#TRPBFLTC2970IUFD#PBFLTC2970IUFD#TRPBF
N123456
Package4x5 QFN-24
Package Outline Drawing
4x5 QFN-24
Package Outline Drawing
4x5 QFN-24
Package Outline Drawing
4x5 QFN-24
Package Outline Drawing
4x5 QFN-24
Package Outline Drawing
4x5 QFN-24
Package Outline Drawing
Package CodeUFDUFDUFDUFDUFDUFD
Package Index05-08-169605-08-169605-08-169605-08-169605-08-169605-08-1696
Pin Count242424242424

Parametrics

Parameters / ModelsLTC2970CUFD#PBFLTC2970CUFD#TRPBFLTC2970HUFD#PBFLTC2970HUFD#TRPBFLTC2970IUFD#PBFLTC2970IUFD#TRPBF
ADC14-Bit14-Bit14-Bit14-Bit14-Bit14-Bit
ADC TUE, %0.50.50.50.50.50.5
DAC8-Bit8-Bit8-Bit8-Bit8-Bit8-Bit
Demo BoardsDC980A/B,DC2467ADC980A/B,DC2467ADC980A/B,DC2467ADC980A/B,DC2467ADC980A/B,DC2467ADC980A/B,DC2467A
Design ToolsLTpowerPlay ,Linduino FileLTpowerPlay ,Linduino FileLTpowerPlay ,Linduino FileLTpowerPlay ,Linduino FileLTpowerPlay ,Linduino FileLTpowerPlay ,Linduino File
Export Controlnononononono
FeaturesTracking, Sequencing, Margining, Internal Temp Monitor, Voltage Monitor, Current Monitor, CascadableTracking, Sequencing, Margining, Internal Temp Monitor, Voltage Monitor, Current Monitor, CascadableTracking, Sequencing, Margining, Internal Temp Monitor, Voltage Monitor, Current Monitor, CascadableTracking, Sequencing, Margining, Internal Temp Monitor, Voltage Monitor, Current Monitor, CascadableTracking, Sequencing, Margining, Internal Temp Monitor, Voltage Monitor, Current Monitor, CascadableTracking, Sequencing, Margining, Internal Temp Monitor, Voltage Monitor, Current Monitor, Cascadable
FunctionDigital Power System ManagerDigital Power System ManagerDigital Power System ManagerDigital Power System ManagerDigital Power System ManagerDigital Power System Manager
I/OSMBus/I2CSMBus/I2CSMBus/I2CSMBus/I2CSMBus/I2CSMBus/I2C
Isupply, mA3.73.73.73.73.73.7
MonitorsInternal Temp, Voltage (2 Vout, 1 Vin), Current (2)Internal Temp, Voltage (2 Vout, 1 Vin), Current (2)Internal Temp, Voltage (2 Vout, 1 Vin), Current (2)Internal Temp, Voltage (2 Vout, 1 Vin), Current (2)Internal Temp, Voltage (2 Vout, 1 Vin), Current (2)Internal Temp, Voltage (2 Vout, 1 Vin), Current (2)
Number of Outputs222222
Operating Temperature Range, °C0 to 700 to 70-40 to 125-40 to 125-40 to 85-40 to 85
Supply Voltage Range4.5V to 15V4.5V to 15V4.5V to 15V4.5V to 15V4.5V to 15V4.5V to 15V
Vin Max, V151515151515
Vin Min, V4.54.54.54.54.54.5

Eco Plan

LTC2970CUFD#PBFLTC2970CUFD#TRPBFLTC2970HUFD#PBFLTC2970HUFD#TRPBFLTC2970IUFD#PBFLTC2970IUFD#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliant

Other Options

LTC2970-1

Application Notes

  • Single-Channel Power Supply Monitor with Remote Temperature Sense &mdash AN160
    PDF, 462 Kb, File published: Jul 14, 2016
    Extract from the document

Articles

  • Take the Easy Road to Digitally Managed Power &mdash LT Journal
    PDF, 248 Kb, File published: Mar 28, 2006
    Extract from the document

Model Line

Manufacturer's Classification

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