Datasheet Linear Technology LTC3562EUD#PBF — Ficha de datos

FabricanteLinear Technology
SerieLTC3562
Numero de parteLTC3562EUD#PBF

Regulador de CC / CC reductor síncrono cuádruple I2C 2 x 600 mA, 2 x 400 mA

Hojas de datos

Datasheet LTC3562
PDF, 258 Kb, Idioma: en, Archivo subido: sept 22, 2017, Páginas: 20
I2C Quad Synchronous Step-Down DC/DC Regulator 2 x 600mA, 2 x 400mA
Extracto del documento

Precios

Embalaje

Package3x3 QFN-20
Package CodeUD
Package Index05-08-1720

Paramétricos

ArchitectureConstant Frequency Current Mode
Demo BoardsDC1123A
Export Controlno
FeaturesI2C Control, Adjustable Slew Rate, Burst Mode, 100% Duty Cycle
Frequency2250 kHz
Integrated Inductorno
Ishutdown0.7 µA
Isupply0.024 mA
Max Phases1
Monolithicyes
Number of Outputs4
Operating Temperature Range0 to 85 °C
Output Current0.6 A
Output Current 20.6 A
Output Current 30.4 A
Polyphaseno
Switch Current1.2 A
Switch Current 21.2 A
Switch Current 30.8 A
Synchronousyes
TopologyBuck
Topology 1Buck
Topology 2Buck
Topology 3Buck
Vin Max5.5 V
Vin Min2.85 V
Vout Max5 V
Vout Max 25 V
Vout Max 35 V
Vout MaximumVin
Vout Min0.425 V
Vout Min 20.6 V
Vout Min 30.6 V
Vref Accuracy Over Temp3 %

Plan ecológico

RoHSObediente

Notas de Diseño

  • Compact I2C-Controllable Quad Synchronous Step-Down DC/DC Regulator for Power-Conscious Portable Processors &mdash DN442
    PDF, 106 Kb, Archivo publicado: mayo 2, 2008
    Extracto del documento

Artículos

  • I2C Quad Buck Regulator Packs Performance, Functionality, Versatility and Adaptability in a 3mm × 3mm QFN &mdash LT Journal
    PDF, 285 Kb, Archivo publicado: enero 14, 2008
    Extracto del documento

Linea modelo

Serie: LTC3562 (2)

Clasificación del fabricante

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

Otros nombres:

LTC3562EUDPBF, LTC3562EUD PBF