Datasheet Linear Technology LTC3737EUF#TRPBF — Ficha de datos

FabricanteLinear Technology
SerieLTC3737
Numero de parteLTC3737EUF#TRPBF

Controlador dual DC / DC de 2 fases, sin RSENSE con seguimiento de salida

Hojas de datos

Datasheet LTC3737
PDF, 282 Kb, Idioma: en, Archivo subido: sept 23, 2017, Páginas: 24
Dual 2-Phase, No RSENSE  DC/DC Controller with Output Tracking
Extracto del documento

Precios

Embalaje

Package4x4 QFN-24
Package CodeUF
Package Index05-08-1697

Paramétricos

ArchitectureConstant Frequency Current Mode
Demo BoardsDC664A
Export Controlno
FeaturesNo Rsense, Tracking, PolyPhase, External Synchronization, Selectable Switching Frequency, PLL, Burst Mode, Power Good
Frequency750 kHz
Frequency Adjust Range300kHz, 550kHz, 750kHz
Frequency Sync Range250kHz - 850kHz
Integrated Inductorno
Ishutdown9 µA
Isupply0.225 mA
Max Phases2
Monolithicno
Number of Outputs2
Operating Temperature Range0 to 85 °C
Output Current5 A
Output Current 25 A
Polyphaseyes
Sense ResistorNone
Switch Current5 A
Switch Current 25 A
Synchronousno
TopologyBuck
Topology 1Buck
Topology 2Buck
Vin Max9.8 V
Vin Min2.75 V
Vout Max9.8 V
Vout MaximumVin
Vout Min0.6 V
Vout Min 2.8 V
Vref Accuracy Over Temp1.5 %

Plan ecológico

RoHSObediente

Linea modelo

Clasificación del fabricante

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

Otros nombres:

LTC3737EUFTRPBF, LTC3737EUF TRPBF