Datasheet Linear Technology LTM4675 — Ficha de datos

FabricanteLinear Technology
SerieLTM4675

Regulador dual de 9A o solo 18A µModule (Power Module) con gestión de sistema de alimentación digital

Hojas de datos

Datasheet LTM4675
PDF, 2.9 Mb, Idioma: en, Archivo subido: sept 25, 2017, Páginas: 132
Dual 9A or Single 18A μModule Regulator with Digital Power System Management
Extracto del documento

Precios

Embalaje

LTM4675EY#PBFLTM4675IYLTM4675IY#PBF
N123
Package16mm x 11.9mm x 3.51mm BGA
Dibujo del esquema del paquete
16mm x 11.9mm x 3.51mm BGA
Dibujo del esquema del paquete
16mm x 11.9mm x 3.51mm BGA
Dibujo del esquema del paquete
Package CodeBGABGABGA
Package Index05-08-193105-08-193105-08-1931
Pin Count108108108

Paramétricos

Parameters / ModelsLTM4675EY#PBFLTM4675IYLTM4675IY#PBF
ADC16-Bit16-Bit16-Bit
DAC12-Bit12-Bit12-Bit
Demo BoardsDC2053A,DC2204BDC2053A,DC2204BDC2053A,DC2204B
Design ToolsLTspice File,LTpowerCAD File,Linduino FileLTspice File,LTpowerCAD File,Linduino FileLTspice File,LTpowerCAD File,Linduino File
Export Controlnonono
FeaturesPMBus, EEPROM, Fault Logging, Supervisor, Sequencing, Margining, Internal Temp Monitor, Voltage Monitor, Current Monitor, PolyPhase, External SynchronizationPMBus, EEPROM, Fault Logging, Supervisor, Sequencing, Margining, Internal Temp Monitor, Voltage Monitor, Current Monitor, PolyPhase, External SynchronizationPMBus, EEPROM, Fault Logging, Supervisor, Sequencing, Margining, Internal Temp Monitor, Voltage Monitor, Current Monitor, PolyPhase, External Synchronization
FunctionDC/DC uModule Regulator With Power System ManagementDC/DC uModule Regulator With Power System ManagementDC/DC uModule Regulator With Power System Management
I/OPMBus/SMBus/I2CPMBus/SMBus/I2CPMBus/SMBus/I2C
Isupply, mA202020
MonitorsVin, Iin, Vout, Iout, Temperature and FaultsVin, Iin, Vout, Iout, Temperature and FaultsVin, Iin, Vout, Iout, Temperature and Faults
Number of Outputs222
Operating Temperature Range, °C0 to 85-40 to 85-40 to 85
Supply Voltage Range4.5V to 17V4.5V to 17V4.5V to 17V
Vin Max, V171717
Vin Min, V4.54.54.5

Plan ecológico

LTM4675EY#PBFLTM4675IYLTM4675IY#PBF
RoHSObedienteDesobedienteObediente

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
  • Implementing Fast Telemetry with Power System Management Controllers &mdash AN168
    PDF, 165 Kb, Archivo publicado: feb 8, 2018
    Extracto del documento

Notas de Diseño

  • Dual 9A, Step-Down ОјModule Regulator with Digital Power System Management &mdash DN542
    PDF, 342 Kb, Archivo publicado: jul 16, 2015
    Extracto del documento

Linea modelo

Clasificación del fabricante

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck
  • Power Management > Switching Regulator > Digitally Programmable Regulators
  • µModule Solutions > µModule Regulators > µModule Buck Regulators
  • Monitor, Control and Protection > Digital Power System Management > DC/DC uModule With Power System Management