Datasheet Linear Technology LTC4040IUFD#PBF

ManufacturerLinear Technology
SeriesLTC4040
Part NumberLTC4040IUFD#PBF

2.5A Battery Backup Power Manager

Datasheets

Datasheet LTC4040
PDF, 1.4 Mb, Language: en, File uploaded: Oct 2, 2017, Pages: 26
2.5A Battery Backup Power Manager
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Prices

Packaging

Package4x5 QFN-24
Package CodeUFD
Package Index05-08-1696

Parametrics

Battery ChemistryLi-Ion, Li-Poly, LiFePO4
Boost Switch Current6.5 A
Buck Output Current2.5 A
Charge TerminationTimer
Demo BoardsDC2118A
Export Controlno
FeaturesAutomatic Backup Power Switchover
Float Voltage3.45V, 3.5V, 3.55V, 3.6V, 3.95V,4.0V,4.05V,4.1V V
Internal Pass Elementyes
Max Charge Current2.5 A
Number of Cells1
Operating Temperature Range-40 to 85 °C
Type of ChargerSwitching
Vin Max5.5 V
Vin Min3.5 V

Eco Plan

RoHSCompliant

Model Line

Manufacturer's Classification

  • Power Management > Battery Management > Battery Charger IC > Switching Battery Chargers
  • Power Management > Battery Management > Battery Backup

Other Names:

LTC4040IUFDPBF, LTC4040IUFD PBF

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