Datasheet Linear Technology LT1934-1 — Ficha de datos

FabricanteLinear Technology
SerieLT1934-1

Reguladores de conmutación reductores Micropower en ThinSOT

Hojas de datos

Datasheet LT1934, LT1934
PDF, 245 Kb, Idioma: en, Archivo subido: sept 3, 2017, Páginas: 20
Micropower Step-Down Switching Regulators in ThinSOT
Extracto del documento

Precios

Embalaje

LT1934EDCB-1#PBFLT1934EDCB-1#TRMPBFLT1934EDCB-1#TRPBFLT1934ES6-1#TRMPBFLT1934ES6-1#TRPBFLT1934IDCB-1#PBFLT1934IDCB-1#TRMPBFLT1934IDCB-1#TRPBFLT1934IS6-1#PBFLT1934IS6-1#TRMPBFLT1934IS6-1#TRPBF
N1234567891011
Package2x3 DFN-6
Dibujo del esquema del paquete
2x3 DFN-6
Dibujo del esquema del paquete
2x3 DFN-6
Dibujo del esquema del paquete
SOT-23
Dibujo del esquema del paquete
SOT-23
Dibujo del esquema del paquete
2x3 DFN-6
Dibujo del esquema del paquete
2x3 DFN-6
Dibujo del esquema del paquete
2x3 DFN-6
Dibujo del esquema del paquete
SOT-23
Dibujo del esquema del paquete
SOT-23
Dibujo del esquema del paquete
SOT-23
Dibujo del esquema del paquete
Package CodeDCBDCBDCBS6S6DCBDCBDCBS6S6S6
Package Index05-08-171505-08-171505-08-171505-08-163605-08-163605-08-171505-08-171505-08-171505-08-163605-08-163605-08-1636
Pin Count66666666666

Paramétricos

Parameters / ModelsLT1934EDCB-1#PBFLT1934EDCB-1#TRMPBFLT1934EDCB-1#TRPBFLT1934ES6-1#TRMPBFLT1934ES6-1#TRPBFLT1934IDCB-1#PBFLT1934IDCB-1#TRMPBFLT1934IDCB-1#TRPBFLT1934IS6-1#PBFLT1934IS6-1#TRMPBFLT1934IS6-1#TRPBF
ArchitectureConstant Off-Time Current ModeConstant Off-Time Current ModeConstant Off-Time Current ModeConstant Off-Time Current ModeConstant Off-Time Current ModeConstant Off-Time Current ModeConstant Off-Time Current ModeConstant Off-Time Current ModeConstant Off-Time Current ModeConstant Off-Time Current ModeConstant Off-Time Current Mode
Demo BoardsDC544ADC544ADC544ADC544ADC544ADC544ADC544ADC544ADC544ADC544ADC544A
Design ToolsLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice File
Export Controlnonononononononononono
FeaturesBurst ModeBurst ModeBurst ModeBurst ModeBurst ModeBurst ModeBurst ModeBurst ModeBurst ModeBurst ModeBurst Mode
Frequency Adjust RangeConstant Off TimeConstant Off TimeConstant Off TimeConstant Off TimeConstant Off TimeConstant Off TimeConstant Off TimeConstant Off TimeConstant Off TimeConstant Off TimeConstant Off Time
Integrated Inductornonononononononononono
Ishutdown, µA0.010.010.010.010.010.010.010.010.010.010.01
Isupply, mA0.0120.0120.0120.0120.0120.0120.0120.0120.0120.0120.012
Max Phases11111111111
Monolithicyesyesyesyesyesyesyesyesyesyesyes
Number of Outputs11111111111
Operating Temperature Range, °C0 to 850 to 850 to 850 to 850 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Output Current, A0.30.30.30.30.30.30.30.30.30.30.3
Polyphasenonononononononononono
Switch Current, A0.120.120.120.120.120.120.120.120.120.120.12
Synchronousnonononononononononono
TopologyBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuck
Vin Max, V3434343434343434343434
Vin Min, V3.23.23.23.23.23.23.23.23.23.23.2
Vout Max, V2828282828282828282828
Vout Maximum.83VIN.83VIN.83VIN.83VIN.83VIN.83VIN.83VIN.83VIN.83VIN.83VIN.83VIN
Vout Min, V1.251.251.251.251.251.251.251.251.251.251.25
Vref Accuracy Over Temp, %1.61.61.61.61.61.61.61.61.61.61.6

Plan ecológico

LT1934EDCB-1#PBFLT1934EDCB-1#TRMPBFLT1934EDCB-1#TRPBFLT1934ES6-1#TRMPBFLT1934ES6-1#TRPBFLT1934IDCB-1#PBFLT1934IDCB-1#TRMPBFLT1934IDCB-1#TRPBFLT1934IS6-1#PBFLT1934IS6-1#TRMPBFLT1934IS6-1#TRPBF
RoHSObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObediente

Otras opciones

LT1934 LT1934

Artículos

  • Micropower SOT-23 Buck Regulator Accepts Inputs to 34V &mdash LT Journal
    PDF, 441 Kb, Archivo publicado: marzo 1, 2003
    Extracto del documento

Linea modelo

Clasificación del fabricante

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