Datasheet Linear Technology LTC3850IGN-2#PBF — Ficha de datos

FabricanteLinear Technology
SerieLTC3850-2
Numero de parteLTC3850IGN-2#PBF

Controlador de conmutación descendente síncrono dual de 2 fases

Hojas de datos

Datasheet LTC3850-2
PDF, 417 Kb, Idioma: en, Archivo subido: jul 31, 2016, Páginas: 36
Dual, 2-Phase Synchronous Step-Down Switching Controller
Extracto del documento

Precios

Embalaje

PackageSSOP-28
Package CodeGN
Package Index05-08-1641 (GN28)

Paramétricos

ArchitectureConstant Frequency Current Mode
Design ToolsLTspice Model,LTpowerCAD Model
Export Controlno
FeaturesPolyPhase, DCR Current Sense, Selectable Switching Frequency, External Synchronization, PLL, Tracking, Power Good
Frequency500 kHz
Frequency Sync Range250kHz - 780kHz
Integrated Inductorno
Ishutdown30 µA
Isupply0.85 mA
Max Phases2
Monolithicno
Number of Outputs2
Operating Temperature Range-40 to 85 °C
Output Current25 A
Polyphaseyes
Sense ResistorRsense, DCR
Switch Current25 A
Synchronousyes
TopologyBuck
Topology 2Buck
Vin Max30 V
Vin Min4 V
Vout Max6 V
Vout Maximum6V
Vout Min0.8 V
Vref Accuracy Over Temp1 %

Plan ecológico

RoHSObediente

Linea modelo

Serie: LTC3850-2 (2)

Clasificación del fabricante

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

Otros nombres:

LTC3850IGN-2PBF, LTC3850IGN-2 PBF, LTC3850IGN2#PBF, LTC3850IGN 2#PBF