Datasheet Linear Technology LTM4650-1 — Ficha de datos

FabricanteLinear Technology
SerieLTM4650-1

Regulador de módulo doble de 25 A o 50 A con un 0,8% de CC y 3% de precisión transitoria

Hojas de datos

Datasheet LTM4650-1
PDF, 673 Kb, Idioma: en, Archivo subido: sept 25, 2017, Páginas: 36
Dual 25A or Single 50A µModule Regulator with 0.8% DC and 3% Transient Accuracy
Extracto del documento

Precios

Embalaje

LTM4650EY-1A#PBFLTM4650EY-1B#PBFLTM4650IY-1ALTM4650IY-1A#PBFLTM4650IY-1BLTM4650IY-1B#PBF
N123456
Package16mm × 16mm × 5.01mm BGA
Dibujo del esquema del paquete
16mm × 16mm × 5.01mm BGA
Dibujo del esquema del paquete
16mm × 16mm × 5.01mm BGA
Dibujo del esquema del paquete
16mm × 16mm × 5.01mm BGA
Dibujo del esquema del paquete
16mm × 16mm × 5.01mm BGA
Dibujo del esquema del paquete
16mm × 16mm × 5.01mm BGA
Dibujo del esquema del paquete
Package CodeBGABGABGABGABGABGA
Package Index05-08-152305-08-152305-08-152305-08-152305-08-152305-08-1523
Pin Count144144144144144144

Paramétricos

Parameters / ModelsLTM4650EY-1A#PBFLTM4650EY-1B#PBFLTM4650IY-1ALTM4650IY-1A#PBFLTM4650IY-1BLTM4650IY-1B#PBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC2455A-A,DC2378A-B,DC2455A-B,DC2455A-C,DC2479A-BDC2455A-A,DC2378A-B,DC2455A-B,DC2455A-C,DC2479A-BDC2455A-A,DC2378A-B,DC2455A-B,DC2455A-C,DC2479A-BDC2455A-A,DC2378A-B,DC2455A-B,DC2455A-C,DC2479A-BDC2455A-A,DC2378A-B,DC2455A-B,DC2455A-C,DC2479A-BDC2455A-A,DC2378A-B,DC2455A-B,DC2455A-C,DC2479A-B
Design ToolsLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD File
Export Controlnononononono
FeaturesInternal Heat Sink, Differential Remote Sense, PolyPhase, Resistor Set Frequency, External Synchronization, Temperature Monitor, Burst Mode, Power GoodInternal Heat Sink, Differential Remote Sense, PolyPhase, Resistor Set Frequency, External Synchronization, Temperature Monitor, Burst Mode, Power GoodInternal Heat Sink, Differential Remote Sense, PolyPhase, Resistor Set Frequency, External Synchronization, Temperature Monitor, Burst Mode, Power GoodInternal Heat Sink, Differential Remote Sense, PolyPhase, Resistor Set Frequency, External Synchronization, Temperature Monitor, Burst Mode, Power GoodInternal Heat Sink, Differential Remote Sense, PolyPhase, Resistor Set Frequency, External Synchronization, Temperature Monitor, Burst Mode, Power GoodInternal Heat Sink, Differential Remote Sense, PolyPhase, Resistor Set Frequency, External Synchronization, Temperature Monitor, Burst Mode, Power Good
Frequency, kHz500500500500500500
Frequency Adjust Range400kHz - 780kHz400kHz - 780kHz400kHz - 780kHz400kHz - 780kHz400kHz - 780kHz400kHz - 780kHz
Frequency Sync Range400kHz - 780kHz400kHz - 780kHz400kHz - 780kHz400kHz - 780kHz400kHz - 780kHz400kHz - 780kHz
Integrated Inductoryesyesyesyesyesyes
Ishutdown, µA505050505050
Isupply, mA444444
Max Phases2, 4, 6, 8, 10, 122, 4, 6, 8, 10, 122, 4, 6, 8, 10, 122, 4, 6, 8, 10, 122, 4, 6, 8, 10, 122, 4, 6, 8, 10, 12
Monolithicyesyesyesyesyesyes
Number of Outputs222222
Operating Temperature Range, °C0 to 850 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Output Current, A252525252525
Output Current 2, A252525252525
Polyphaseyesyesyesyesyesyes
Switch Current, A252525252525
Switch Current 2, A252525252525
Synchronousyesyesyesyesyesyes
TopologyBuckBuckBuckBuckBuckBuck
Topology 1BuckBuckBuckBuckBuckBuck
Vin Max, V151515151515
Vin Min, V4.54.54.54.54.54.5
Vout Max, V1.81.81.81.81.81.8
Vout Maximum1.8V1.8V1.8V1.8V1.8V1.8V
Vout Min, V0.60.60.60.60.60.6
Vref Accuracy Over Temp, %111111

Plan ecológico

LTM4650EY-1A#PBFLTM4650EY-1B#PBFLTM4650IY-1ALTM4650IY-1A#PBFLTM4650IY-1BLTM4650IY-1B#PBF
RoHSObedienteObedienteDesobedienteObedienteDesobedienteObediente

Linea modelo

Clasificación del fabricante

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck
  • µModule Solutions > µModule Regulators > µModule Buck Regulators