Datasheet Linear Technology LT8490

ManufacturerLinear Technology
SeriesLT8490

High Voltage, High Current Buck-Boost Battery Charge Controller with Maximum Power Point Tracking (MPPT)

Datasheets

Datasheet LT8490
PDF, 707 Kb, Language: en, File uploaded: Sep 19, 2017, Pages: 42
High Voltage, High Current Buck-Boost Battery Charge Controller with Maximum Power Point Tracking (MPPT)
Extract from the document

Prices

Packaging

LT8490EUKJ#PBFLT8490EUKJ#TRPBFLT8490IUKJ#PBFLT8490IUKJ#TRPBF
N1234
Package7x11 QFN-64
Package Outline Drawing
7x11 QFN-64
Package Outline Drawing
7x11 QFN-64
Package Outline Drawing
7x11 QFN-64
Package Outline Drawing
Package CodeUKJUKJUKJUKJ
Package Index05-08-192205-08-192205-08-192205-08-1922
Pin Count64646464

Parametrics

Parameters / ModelsLT8490EUKJ#PBFLT8490EUKJ#TRPBFLT8490IUKJ#PBFLT8490IUKJ#TRPBF
Battery ChemistryLead Acid, Li-Ion, Li-Polymer, LiFePO4Lead Acid, Li-Ion, Li-Polymer, LiFePO4Lead Acid, Li-Ion, Li-Polymer, LiFePO4Lead Acid, Li-Ion, Li-Polymer, LiFePO4
Charge TerminationC/x, TimerC/x, TimerC/x, TimerC/x, Timer
Demo BoardsDC2069ADC2069ADC2069ADC2069A
Export Controlnononono
FeaturesMaximum Power Point Tracking (Full), PowerPathMaximum Power Point Tracking (Full), PowerPathMaximum Power Point Tracking (Full), PowerPathMaximum Power Point Tracking (Full), PowerPath
Float Voltage, V1.3V to 80V1.3V to 80V1.3V to 80V1.3V to 80V
Internal Pass Elementnononono
Max Charge Current, A10101010
Number of Cells1.3V to 80V Float Voltage1.3V to 80V Float Voltage1.3V to 80V Float Voltage1.3V to 80V Float Voltage
Operating Temperature Range, °C0 to 850 to 85-40 to 85-40 to 85
Type of ChargerSwitchingSwitchingSwitchingSwitching
Vin Max, V80808080
Vin Min, V6666

Eco Plan

LT8490EUKJ#PBFLT8490EUKJ#TRPBFLT8490IUKJ#PBFLT8490IUKJ#TRPBF
RoHSCompliantCompliantCompliantCompliant

Articles

  • 80V Buck-Boost Lead-Acid and Lithium Battery Charging Controller Actively Finds True Maximum Power Point in SolarВ Power Applications &mdash LT Journal
    PDF, 455 Kb, File published: Jul 1, 2014
    Extract from the document

Model Line

Manufacturer's Classification

  • Power Management > Battery Management > Battery Charger IC > Switching Battery Chargers | Buck/Boost Battery Chargers
  • Power Management > Energy Harvesting
  • Power Management > Switching Regulator > Buck-Boost Regulators > External Power Switch Buck-Boost
EMS supplier