Datasheet Linear Technology LTM4644-1 — Ficha de datos

FabricanteLinear Technology
SerieLTM4644-1

Regulador Quad DC / DC µModule (Power Module) con matriz de salida configurable 4A

Hojas de datos

LTM4644/LTM4644-1: Quad DC/DC μModule (Power Module) Regulator with Configurable 4A Output Array Data Sheet
PDF, 995 Kb, Archivo subido: marzo 27, 2018
Extracto del documento

Precios

Embalaje

LTM4644EY-1#PBFLTM4644IY-1LTM4644IY-1#PBF
N123
Package15mm × 9mm × 5.01mm BGA
Dibujo del esquema del paquete
15mm × 9mm × 5.01mm BGA
Dibujo del esquema del paquete
15mm × 9mm × 5.01mm BGA
Dibujo del esquema del paquete
Package CodeBGABGABGA
Package Index05-08-190005-08-190005-08-1900
Pin Count777777

Paramétricos

Parameters / ModelsLTM4644EY-1#PBFLTM4644IY-1LTM4644IY-1#PBF
ArchitectureControlled On-Time Valley Current ModeControlled On-Time Valley Current ModeControlled On-Time Valley Current Mode
Demo BoardsDC1900A,DC2428ADC1900A,DC2428ADC1900A,DC2428A
Design ToolsLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD File
Export Controlnonono
FeaturesTracking, Temperature Monitor, External Synchronization, Power GoodTracking, Temperature Monitor, External Synchronization, Power GoodTracking, Temperature Monitor, External Synchronization, Power Good
Frequency, kHz100010001000
Frequency Sync Range700kHz - 1MHz700kHz - 1MHz700kHz - 1MHz
Integrated Inductoryesyesyes
Ishutdown, µA111111
Isupply, mA222
Monolithicyesyesyes
Number of Outputs444
Operating Temperature Range, °C0 to 85-40 to 85-40 to 85
Output Current, A444
Output Current 2, A444
Output Current 3, A444
Polyphasenonono
Switch Current, A777
Switch Current 2, A777
Switch Current 3, A777
Synchronousyesyesyes
TopologyBuckBuckBuck
Topology 1BuckBuckBuck
Topology 2BuckBuckBuck
Topology 3BuckBuckBuck
Vin Max, V141414
Vin Min, V444
Vout Max, V5.55.55.5
Vout Max 2, V5.55.55.5
Vout Max 3, V5.55.55.5
Vout Maximum5.5V5.5V5.5V
Vout Min, V0.60.60.6
Vout Min 2, V0.60.60.6
Vout Min 3, V0.60.60.6

Plan ecológico

LTM4644EY-1#PBFLTM4644IY-1LTM4644IY-1#PBF
RoHSObedienteDesobedienteObediente

Otras opciones

LTM4644

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