Datasheet Linear Technology LTM2987 — Ficha de datos

FabricanteLinear Technology
SerieLTM2987

Administrador de sistema de PMMus Power PMBus de 16 canales

Hojas de datos

LTM2987 - 16-Channel µModule PMBus Power System Manager
PDF, 414 Kb, Revisión: A, Archivo subido: oct 24, 2017
Extracto del documento

Precios

Embalaje

LTM2987CY#PBFLTM2987IY#PBF
N12
Package15mm x 15mm x 3.42mm BGA
Dibujo del esquema del paquete
15mm x 15mm x 3.42mm BGA
Dibujo del esquema del paquete
Package CodeBGABGA
Package Index05-08-194605-08-1946
Pin Count144144

Paramétricos

Parameters / ModelsLTM2987CY#PBFLTM2987IY#PBF
ADC16-Bit16-Bit
ADC TUE, %0.250.25
DAC10-Bit10-Bit
Demo BoardsDC2023ADC2023A
Design ToolsLTpowerPlay ,Linduino FileLTpowerPlay ,Linduino File
Export Controlnono
FeaturesPMBus, EEPROM, Fault Logging, Supervisor, Sequencing, Margining, Internal Temp Monitor, Voltage Monitor, Current Monitor, CascadablePMBus, EEPROM, Fault Logging, Supervisor, Sequencing, Margining, Internal Temp Monitor, Voltage Monitor, Current Monitor, Cascadable
FunctionDigital Power System ManagerDigital Power System Manager
I/OPMBus/SMBus/I2CPMBus/SMBus/I2C
Isupply, mA1010
MonitorsInternal Temp, Voltage (16 Vout, 2 Vin), Current (Option to use 8 voltage channels)Internal Temp, Voltage (16 Vout, 2 Vin), Current (Option to use 8 voltage channels)
Number of Outputs1616
Operating Temperature Range, °C0 to 70-40 to 85
SupervisorsVoltage (16 Vout, 2 Vin)Voltage (16 Vout, 2 Vin)
Supply Voltage Range3.13V to 15V3.13V to 15V
Vin Max, V1515
Vin Min, V3.133.13

Plan ecológico

LTM2987CY#PBFLTM2987IY#PBF
RoHSObedienteObediente

Notas de aplicación

  • Accurate Temperature Sensing with an External P-N Junction &mdash AN137
    PDF, 540 Kb, Archivo publicado: sept 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.
    Extracto del documento
  • Overview of the EEPROM in LTC PSM Devices &mdash AN145
    PDF, 3.0 Mb, Archivo publicado: mayo 10, 2014
    Extracto del documento
  • Power System Management Addressing &mdash AN152
    PDF, 169 Kb, Archivo publicado: jul 12, 2016
    Extracto del documento
  • Linduino for Power System Management &mdash AN153
    PDF, 1.3 Mb, Archivo publicado: feb 24, 2016
    Extracto del documento
  • Fault Log Decoding with Linduino PSM &mdash AN155
    PDF, 230 Kb, Archivo publicado: enero 26, 2017
    Extracto del documento
  • In Flight Update with Linduino &mdash AN166
    PDF, 1.1 Mb, Archivo publicado: abr 10, 2017
    Extracto del documento

Linea modelo

Serie: LTM2987 (2)

Clasificación del fabricante

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