Datasheet Linear Technology LT1375IS8#PBF — Ficha de datos

FabricanteLinear Technology
SerieLT1375
Numero de parteLT1375IS8#PBF

1.5A, 500kHz Reguladores de conmutación reductores

Hojas de datos

Datasheet LT1375, LT1376
PDF, 518 Kb, Idioma: en, Archivo subido: sept 3, 2017, Páginas: 28
1.5A, 500kHz Step-Down Switching Regulators
Extracto del documento

Precios

Embalaje

PackageSO-8
Package CodeS8
Package Index05-08-1610 (S8)

Paramétricos

ArchitectureConstant Frequency Current Mode
Demo BoardsDC084B-A,DC084B-B
Design ToolsLTspice File
Export Controlno
FeaturesExternal Synchronization
Frequency500 kHz
Frequency Sync Range580kHz - 900kHz
Integrated Inductorno
Ishutdown20 µA
Isupply2.5 mA
Max Phases1
Monolithicyes
Number of Outputs1
Operating Temperature Range-40 to 85 °C
Output Current1.2 A
Polyphaseno
Switch Current2 A
Synchronousno
TopologyBuck
Vin Max25 V
Vin Min5 V
Vout Max21.5 V
Vout Maximum.86VIN
Vout Min2.42 V
Vref Accuracy Over Temp2.5 %
Vswitch Max35 V

Plan ecológico

RoHSObediente

Otras opciones

LT1375HV LT1376 LT1376 LT1376HV

Notas de aplicación

  • Ultracompact LCD Backlight Inverters &mdash AN81
    PDF, 365 Kb, Archivo publicado: sept 1, 1999
    It has become desirable to fashion laptop computers with large area screens, leaving little room for the display's backlight inverter electronics. Miniaturization limitations of high voltage magnetic transformers impose limits on achievable space reduction. Another voltage step-up technology, piezoelectric transformers, permits the desired size reduction and provides additional benefits. This publication describes practical piezoceramic transformers and support circuitry. Ancillary benefits of the piezoelectric approach are also described. Appended sections detail transformer operation and feedback loop considerations.
    Extracto del documento

Linea modelo

Clasificación del fabricante

  • Power Management > Switching Regulator > SEPIC Regulators
  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Internal Power Switch Buck

Otros nombres:

LT1375IS8PBF, LT1375IS8 PBF