Datasheet Linear Technology LT3504EUFD#TRPBF — Ficha de datos

FabricanteLinear Technology
SerieLT3504
Numero de parteLT3504EUFD#TRPBF

Regulador de conmutación descendente Quad 40V / 1A con operación de ciclo de trabajo del 100%

Hojas de datos

Datasheet LT3504
PDF, 498 Kb, Idioma: en, Archivo subido: sept 18, 2017, Páginas: 24
Quad 40V/1A Step-Down Switching Regulator with 100% Duty Cycle Operation
Extracto del documento

Precios

Embalaje

Package4x5 QFN-28
Package CodeUFD
Package Index05-08-1712

Paramétricos

ArchitectureConstant Frequency Current Mode
Demo BoardsDC1207A
Design ToolsLTspice File
Export Controlno
Features100% Duty Cycle, Resistor Set Frequency, External Synchronization, Anti-Phase Switching, Tracking
Frequency2200 kHz
Frequency Adjust Range250kHz - 2.2MHz
Frequency Sync Range350kHz - 2.2MHz
Integrated Inductorno
Ishutdown0.01 µA
Isupply2.7 mA
Monolithicyes
Number of Outputs4
Operating Temperature Range0 to 85 °C
Output Current1 A
Output Current 21 A
Output Current 31 A
Polyphaseno
Switch Current1.75 A
Switch Current 21.75 A
Switch Current 31.75 A
Synchronousno
TopologyBuck
Topology 1Buck
Topology 2Buck
Topology 3Buck
Vin Max40 V
Vin Min3.2 V
Vout Max40 V
Vout Max 240 V
Vout Max 340 V
Vout MaximumVin
Vout Min0.8 V
Vout Min 20.8 V
Vout Min 30.8 V
Vref Accuracy Over Temp2 %

Plan ecológico

RoHSObediente

Artículos

  • Compact Quad Step-Down Regulator with 100% Duty Cycle Operation Withstands 180V Surges &mdash LT Journal
    PDF, 2.9 Mb, Archivo publicado: abr 10, 2013
    Extracto del documento

Linea modelo

Clasificación del fabricante

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

Otros nombres:

LT3504EUFDTRPBF, LT3504EUFD TRPBF