Datasheet Linear Technology LTC3553

ManufacturerLinear Technology
SeriesLTC3553

Micropower USB Power Manager With Li-Ion Charger, LDO and Buck Regulator

Datasheets

LTC3553 - Micropower USB Power Manager With Li-Ion Charger, LDO and Buck Regulator
PDF, 974 Kb, Revision: C, File uploaded: Oct 21, 2017
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Packaging

LTC3553EUD#PBFLTC3553EUD#TRPBF
N12
Package3x3 QFN-20
Package Outline Drawing
3x3 QFN-20
Package Outline Drawing
Package CodeUDUD
Package Index05-08-172005-08-1720
Pin Count2020

Parametrics

Parameters / ModelsLTC3553EUD#PBFLTC3553EUD#TRPBF
Battery ChemistryLi-Ion, Li-PolymerLi-Ion, Li-Polymer
Buck Output Current, A0.20.2
Demo BoardsDC1550ADC1550A
Export Controlnono
FeaturesBuck, LDO, Battery Charger, Burst Mode, Push Button ControllerBuck, LDO, Battery Charger, Burst Mode, Push Button Controller
Float Voltage, V4.2V4.2V
LDO Output Current, A0.150.15
Max Charge Current, A0.50.5
Number of Cells11
Number of Outputs22
Operating Temperature Range, °C0 to 850 to 85
PowerPathLinear PowerPath, 240mО© Internal Ideal DiodeLinear PowerPath, 240mО© Internal Ideal Diode
Type of ChargerLinearLinear
Vin Max, V5.55.5
Vin Min, V4.354.35

Eco Plan

LTC3553EUD#PBFLTC3553EUD#TRPBF
RoHSCompliantCompliant

Model Line

Series: LTC3553 (2)

Manufacturer's Classification

  • Power Management > PMIC & Multifunction > PMIC (DC/DC, PowerPath and Battery Charger)
EMS supplier