Datasheet Linear Technology LTC3455-1

ManufacturerLinear Technology
SeriesLTC3455-1

Dual DC/DC Converter with USB Power Manager and Li-Ion Battery Charger

Datasheets

LTC3455/LTC3455-1 - Dual DC/DC Converter with USB Power Manager and Li-Ion Battery Charger
PDF, 346 Kb, Revision: C, File uploaded: Oct 21, 2017
Docket

Prices

Packaging

LTC3455EUF-1#PBFLTC3455EUF-1#TRPBF
Package4x4 QFN-24
Package Outline Drawing
4x4 QFN-24
Package Outline Drawing
Package CodeUFUF
Package Index05-08-169705-08-1697
Pin Count2424

Parametrics

Parameters / ModelsLTC3455EUF-1#PBFLTC3455EUF-1#TRPBF
Battery ChemistryLi-Ion, Li-PolymerLi-Ion, Li-Polymer
Buck Output Current, A0.4, 0.60.4, 0.6
Demo BoardsDC1448A,DC631BDC1448A,DC631B
Export Controlnono
FeaturesDual Input, Battery Charger, PowerPath, Buck, Hot SwapDual Input, Battery Charger, PowerPath, Buck, Hot Swap
Float Voltage, V4.2V, 4.1V4.2V, 4.1V
Max Charge Current, A11
Number of Outputs22
Operating Temperature Range, °C0 to 850 to 85
PowerPathLinear PowerPath, 150mΩ Internal Ideal DiodeLinear PowerPath, 150mΩ Internal Ideal Diode
Type of ChargerLinearLinear
Vin Max, V5.55.5
Vin Min, V4.34.3

Eco Plan

LTC3455EUF-1#PBFLTC3455EUF-1#TRPBF
RoHSCompliantCompliant

Other Options

LTC3455

Design Notes

Articles

Model Line

Manufacturer's Classification