Datasheet Linear Technology LTC4121-4.2 — Datenblatt

HerstellerLinear Technology
SerieLTC4121-4.2

40V 400mA Synchrones Ladegerät

Datenblätter

Datasheet LTC4121, LTC4121-4.2
PDF, 383 Kb, Sprache: en, Datei hochgeladen: Sep 30, 2017, Seiten: 30
40V 400mA Synchronous Step-Down Battery Charger
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Preise

Verpackung

LTC4121EUD-4.2#PBFLTC4121EUD-4.2#TRPBFLTC4121IUD-4.2#PBFLTC4121IUD-4.2#TRPBF
N1234
Package3x3 QFN-16
Paketumrisszeichnung
3x3 QFN-16
Paketumrisszeichnung
3x3 QFN-16
Paketumrisszeichnung
3x3 QFN-16
Paketumrisszeichnung
Package CodeUDUDUDUD
Package Index05-08-169105-08-169105-08-169105-08-1691
Pin Count16161616

Parameter

Parameters / ModelsLTC4121EUD-4.2#PBFLTC4121EUD-4.2#TRPBFLTC4121IUD-4.2#PBFLTC4121IUD-4.2#TRPBF
Battery ChemistryLi-Ion, Li-PolymerLi-Ion, Li-PolymerLi-Ion, Li-PolymerLi-Ion, Li-Polymer
Buck Output Current, A400mA400mA400mA400mA
Charge TerminationTimerTimerTimerTimer
Demo BoardsDC1977A-A,DC1977A-BDC1977A-A,DC1977A-BDC1977A-A,DC1977A-BDC1977A-A,DC1977A-B
Export Controlnononono
FeaturesMaximum Power Point Tracking (Sampled Voc)Maximum Power Point Tracking (Sampled Voc)Maximum Power Point Tracking (Sampled Voc)Maximum Power Point Tracking (Sampled Voc)
Float Voltage, V4.2V4.2V4.2V4.2V
Max Charge Current, A0.40.40.40.4
Number of Cells1111
Operating Temperature Range, °C0 to 850 to 85-40 to 85-40 to 85
Type of ChargerSwitchingSwitchingSwitchingSwitching
Vin Max, V40404040
Vin Min, V4.44.44.44.4

Öko-Plan

LTC4121EUD-4.2#PBFLTC4121EUD-4.2#TRPBFLTC4121IUD-4.2#PBFLTC4121IUD-4.2#TRPBF
RoHSCompliantCompliantCompliantCompliant

Andere Optionen

LTC4121 LTC4121

Modellreihe

Herstellerklassifikation

  • Power Management > Battery Management > Battery Charger IC > Switching Battery Chargers
  • Power Management > Energy Harvesting