Datasheet Linear Technology LTC3555IUFD-1#TRPBF — Ficha de datos

FabricanteLinear Technology
SerieLTC3555
Numero de parteLTC3555IUFD-1#TRPBF

Alta eficiencia USB Power Manager + Triple Step-Down DC / DC

Hojas de datos

LTC3555/LTC3555-X - High Efficiency USB Power Manager + Triple Step-Down DC/DC
PDF, 389 Kb, Revisión: E, Archivo subido: oct 22, 2017
Extracto del documento

Precios

Embalaje

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

Paramétricos

Battery ChemistryLi-Ion, Li-Polymer
Buck Output Current0.4, 0.4, 1 A
Demo BoardsDC1020A,DC1376A-A,DC1376A-B
Export Controlno
FeaturesTriple Buck, LDO, PowerPath, Bat-Track, Battery Charger, Burst Mode
Float Voltage4.2V V
LDO Output Current0.025 A
Max Charge Current1.5 A
Number of Cells1
Number of Outputs4
Operating Temperature Range-40 to 85 °C
PowerPathSwitching PowerPath, 180mΩ Internal Ideal Diode
SubnameLTC3555
Type of ChargerLinear
Vin Max5.5 V
Vin Min2.7 V

Plan ecológico

RoHSObediente

Notas de Diseño

  • USB Power Solution Includes Switching Power Manager, Battery Charger, Three Synchronous Buck Regulators and LDO &mdash DN420
    PDF, 84 Kb, Archivo publicado: jul 13, 2007
    Extracto del documento

Artículos

  • New Family of Integrated Power Controllers Combine Fast Battery Charging, PowerPath Control and Efficient DC/DC Converters in Less Than 20mm2 &mdash LT Journal
    PDF, 303 Kb, Archivo publicado: sept 23, 2008
    Extracto del documento

Linea modelo

Clasificación del fabricante

  • Power Management > PMIC & Multifunction > PMIC (DC/DC, PowerPath and Battery Charger)

Otros nombres:

LTC3555IUFD-1TRPBF, LTC3555IUFD-1 TRPBF, LTC3555IUFD1#TRPBF, LTC3555IUFD 1#TRPBF