Datasheet Linear Technology LTM4643 — Ficha de datos

FabricanteLinear Technology
SerieLTM4643

Regulador de módulo cuádruple ultrafino con matriz de salida configurable 3A

Hojas de datos

LTM4643 - Ultrathin Quad µModule Regulator with Configurable 3A Output Array
PDF, 576 Kb, Revisión: B, Archivo subido: sept 25, 2017
Extracto del documento

Precios

Embalaje

LTM4643EV#PBFLTM4643EY#PBFLTM4643IV#PBFLTM4643IYLTM4643IY#PBFLTM4643MPV#PBFLTM4643MPYLTM4643MPY#PBF
N12345678
Package15.00mm × 9.00mm × 1.82mm LGA
Dibujo del esquema del paquete
15.00mm × 9.00mm × 2.42mm BGA
Dibujo del esquema del paquete
15.00mm × 9.00mm × 1.82mm LGA
Dibujo del esquema del paquete
15.00mm × 9.00mm × 2.42mm BGA
Dibujo del esquema del paquete
15.00mm × 9.00mm × 2.42mm BGA
Dibujo del esquema del paquete
15.00mm × 9.00mm × 1.82mm LGA
Dibujo del esquema del paquete
15.00mm × 9.00mm × 2.42mm BGA
Dibujo del esquema del paquete
15.00mm × 9.00mm × 2.42mm BGA
Dibujo del esquema del paquete
Package CodeLGABGALGABGABGALGABGABGA
Package Index05-08-150805-08-155905-08-150805-08-155905-08-155905-08-150805-08-155905-08-1559
Pin Count7777777777777777

Paramétricos

Parameters / ModelsLTM4643EV#PBFLTM4643EY#PBFLTM4643IV#PBFLTM4643IYLTM4643IY#PBFLTM4643MPV#PBFLTM4643MPYLTM4643MPY#PBF
ArchitectureConstant Frequency Controlled On-Time Valley Current ModeConstant Frequency Controlled On-Time Valley Current ModeConstant Frequency Controlled On-Time Valley Current ModeConstant Frequency Controlled On-Time Valley Current ModeConstant Frequency Controlled On-Time Valley Current ModeConstant Frequency Controlled On-Time Valley Current ModeConstant Frequency Controlled On-Time Valley Current ModeConstant Frequency Controlled On-Time Valley Current Mode
Demo BoardsDC2453ADC2453ADC2453ADC2453ADC2453ADC2453ADC2453ADC2453A
Design ToolsLTpowerCAD File,LTspice FileLTpowerCAD File,LTspice FileLTpowerCAD File,LTspice FileLTpowerCAD File,LTspice FileLTpowerCAD File,LTspice FileLTpowerCAD File,LTspice FileLTpowerCAD File,LTspice FileLTpowerCAD File,LTspice File
Export Controlnononononononono
FeaturesUltrathin Package, Tracking, Power Good, External SynchronizationUltrathin Package, Tracking, Power Good, External SynchronizationUltrathin Package, Tracking, Power Good, External SynchronizationUltrathin Package, Tracking, Power Good, External SynchronizationUltrathin Package, Tracking, Power Good, External SynchronizationUltrathin Package, Tracking, Power Good, External SynchronizationUltrathin Package, Tracking, Power Good, External SynchronizationUltrathin Package, Tracking, Power Good, External Synchronization
Frequency, kHz12001200120012001200120012001200
Frequency Sync Range850kHz - 1.5MHz850kHz - 1.5MHz850kHz - 1.5MHz850kHz - 1.5MHz850kHz - 1.5MHz850kHz - 1.5MHz850kHz - 1.5MHz850kHz - 1.5MHz
Integrated Inductoryesyesyesyesyesyesyesyes
Ishutdown, µA1111111111111111
Isupply, mA22222222
Monolithicyesyesyesyesyesyesyesyes
Number of Outputs44444444
Operating Temperature Range, °C0 to 850 to 85-40 to 85-40 to 85-40 to 85-55 to 125-55 to 125-55 to 125
Output Current, A33333333
Output Current 2, A33333333
Output Current 3, A33333333
Polyphaseyesyesyesyesyesyesyesyes
Synchronousyesyesyesyesyesyesyesyes
TopologyBuckBuckBuckBuckBuckBuckBuckBuck
Topology 1BuckBuckBuckBuckBuckBuckBuckBuck
Topology 2BuckBuckBuckBuckBuckBuckBuckBuck
Topology 3BuckBuckBuckBuckBuckBuckBuckBuck
Vin Max, V2020202020202020
Vin Min, V44444444
Vout Max, V3.33.33.33.33.33.33.33.3
Vout Max 2, V3.33.33.33.33.33.33.33.3
Vout Max 3, V3.33.33.33.33.33.33.33.3
Vout Maximum3.3V3.3V3.3V3.3V3.3V3.3V3.3V3.3V
Vout Min, V0.60.60.60.60.60.60.60.6
Vout Min 2, V0.60.60.60.60.60.60.60.6
Vout Min 3, V0.60.60.60.60.60.60.60.6
Vref Accuracy Over Temp, %1.51.51.51.51.51.51.51.5

Plan ecológico

LTM4643EV#PBFLTM4643EY#PBFLTM4643IV#PBFLTM4643IYLTM4643IY#PBFLTM4643MPV#PBFLTM4643MPYLTM4643MPY#PBF
RoHSObedienteObedienteObedienteDesobedienteObedienteObedienteDesobedienteObediente

Linea modelo

Clasificación del fabricante

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck
  • µModule Solutions > µModule Regulators > µModule Buck Regulators | Extended Temperature (H & MP) µModule Regulators