Datasheet Analog Devices LT1769 — Datenblatt

HerstellerAnalog Devices
SerieLT1769

Konstantstrom / Konstantspannung 2A Batterieladegerät mit Eingangsstrombegrenzung

Datenblätter

Datasheet LT1769
PDF, 243 Kb, Sprache: en, Datei hochgeladen: Oct 2, 2017, Seiten: 16
Constant-Current/Constant-Voltage 2A Battery Charger with Input Current Limiting
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Preise

Status

LT1769CFE#PBFLT1769CFE#TRPBFLT1769CGN#PBFLT1769CGN#TRPBFLT1769IFE#PBFLT1769IFE#TRPBFLT1769IGN#PBFLT1769IGN#TRPBF
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Verpackung

LT1769CFE#PBFLT1769CFE#TRPBFLT1769CGN#PBFLT1769CGN#TRPBFLT1769IFE#PBFLT1769IFE#TRPBFLT1769IGN#PBFLT1769IGN#TRPBF
N12345678
Package20-Lead TSSOP w/ EP20-Lead TSSOP w/ EP28-Lead SSOP (Narrow 0.15 Inch)28-Lead SSOP (Narrow 0.15 Inch)20-Lead TSSOP w/ EP20-Lead TSSOP w/ EP28-Lead SSOP (Narrow 0.15 Inch)28-Lead SSOP (Narrow 0.15 Inch)
Pins2020282820202828
Package Code05-08-1663 (CB)05-08-1663 (CB)05-08-1641 (GN28)05-08-1641 (GN28)05-08-1663 (CB)05-08-1663 (CB)05-08-1641 (GN28)05-08-1641 (GN28)

Parameter

Parameters / ModelsLT1769CFE#PBFLT1769CFE#TRPBFLT1769CGN#PBFLT1769CGN#TRPBFLT1769IFE#PBFLT1769IFE#TRPBFLT1769IGN#PBFLT1769IGN#TRPBF
Battery ChemistryLead Acid, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge)Lead Acid, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge)Lead Acid, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge)Lead Acid, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge)Lead Acid, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge)Lead Acid, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge)Lead Acid, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge)Lead Acid, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge)
Charge TerminationMicrocontrollerMicrocontrollerMicrocontrollerMicrocontrollerMicrocontrollerMicrocontrollerMicrocontrollerMicrocontroller
Float Voltage, VAdjAdjAdjAdjAdjAdjAdjAdj
Max Charge Current(typ), A22222222
MonolithicYesYesYesYesYesYesYesYes
Number of Cells1 to 12 (Ni), 1 to 4 (Li)1 to 12 (Ni), 1 to 4 (Li)1 to 12 (Ni), 1 to 4 (Li)1 to 12 (Ni), 1 to 4 (Li)1 to 12 (Ni), 1 to 4 (Li)1 to 12 (Ni), 1 to 4 (Li)1 to 12 (Ni), 1 to 4 (Li)1 to 12 (Ni), 1 to 4 (Li)
Operating Temperature Range, °C0 to 700 to 700 to 700 to 70-40 to 125-40 to 125-40 to 125-40 to 125
Vin(max), V2929292929292929
Vin(min), V77777777

Öko-Plan

LT1769CFE#PBFLT1769CFE#TRPBFLT1769CGN#PBFLT1769CGN#TRPBFLT1769IFE#PBFLT1769IFE#TRPBFLT1769IGN#PBFLT1769IGN#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Modellreihe

Herstellerklassifikation

  • Power Management > Switching Battery Chargers