Datasheet Linear Technology LTC3727AEG-1#PBF — Ficha de datos

FabricanteLinear Technology
SerieLTC3727A-1
Numero de parteLTC3727AEG-1#PBF

Reguladores de conmutación descendente síncronos de 2 fases de alta eficiencia

Hojas de datos

Datasheet LTC3727A-1
PDF, 341 Kb, Idioma: en, Archivo subido: sept 22, 2017, Páginas: 32
High Efficiency, 2-Phase Synchronous Step-Down Switching Regulators
Extracto del documento

Precios

Embalaje

PackageSSOP-28
Package CodeG
Package Index05-08-1640 (G28)

Paramétricos

ArchitectureConstant Frequency Current Mode
Demo BoardsDC457B
Design ToolsLTspice Model
Export Controlno
FeaturesPolyPhase, Power Good, PLL, External Synchronization, Burst Mode
Frequency550 kHz
Frequency Sync Range250kHz to 550kHz
Integrated Inductorno
Ishutdown20 µA
Isupply0.67 mA
Max Phases2
Monolithicno
Number of Outputs2
Operating Temperature Range0 to 85 °C
Output Current25 A
Output Current 225 A
Polyphaseyes
Sense ResistorRsense
Switch Current25 A
Switch Current 225 A
Synchronousyes
TopologyBuck
Topology 1Buck
Topology 2Buck
Vin Max36 V
Vin Min4 V
Vout Max14 V
Vout Maximum14V
Vout Min0.8 V
Vout Min 2.8 V
Vref Accuracy Over Temp1 %

Plan ecológico

RoHSObediente

Notas de Diseño

  • Active Voltage Positioning Reduces Output Capacitors &mdash Design Solutions 10
    PDF, 130 Kb, Archivo publicado: nov 1, 1999
    Extracto del documento

Linea modelo

Clasificación del fabricante

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > External Power Switch Buck Controllers | Multiple Output Buck

Otros nombres:

LTC3727AEG-1PBF, LTC3727AEG-1 PBF, LTC3727AEG1#PBF, LTC3727AEG 1#PBF