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Datasheet Linear Technology LTC3110HFE#PBF

ManufacturerLinear Technology
SeriesLTC3110
Part NumberLTC3110HFE#PBF

2A Bidirectional Buck-Boost DC/DC Regulator and Charger/Balancer

Datasheets

  • Download » Datasheet, PDF, 534 Kb, Revision: B
    LTC3110 - 2A Bidirectional Buck-Boost DC/DC Regulator and Charger/Balancer
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    LTC3110
    2A Bidirectional Buck-Boost
    DC/DC Regulator and
    Charger/Balancer
    DESCRIPTION FEATURES
    VCAP Operating Range: 0.1V to 5.5V
    VSYS Operating Range: 1.71V to 5.25V
    Automatic Switchover from Charge to Backup Mode
    Programmable ±2% Accurate Charge Input Current
    Limit from 125mA to 2A
    n ±1% Backup Voltage Accuracy
    n Automatic Backup Capacitor Balancing
    n Fixed 1.2MHz Switching Frequency
    n Burst Mode® Operation: 40μA Quiescent Current
    n Built-In Programmable Multipurpose Comparator
    with Open-Collector Output
    n Open-Collector Outputs to Indicate Direction of
    Operation and End of Charge
    n Thermally Enhanced TSSOP-24 and 4mm × 4mm
    QFN-24 Packages n n n The LTC®3110 is a 2A bidirectional buck-boost DC/DC
    regulator with capacitor charger and balancer. Its wide
    0.1V to 5.5V capacitor/battery voltage and 1.8V to 5.25V
    system backup voltage ranges make it well suited to a ...

Prices

Packaging

PackageTSSOP-24
Package CodeFE

Parametrics

Demo BoardsDC1964A
Export Controlno yes/no
FeaturesBurst Mode, Automatic Switchover from Charge to Backup Mode, Programmable Input Current Limit
Ishutdown0.05 A
Isupply0.04 mA
Operating Temperature Range-40 to 125 °C
Output Current2 A
Supercaps In Series2
TopologyBuck-Boost
Vin Max5.5 V
Vin Min1.71 V
Vout Max5.5 V
Vout Maximum5.5V

Eco Plan

RoHSCompliant

Moldel Line

Series: LTC3110 (12)

Manufacturer's Classification

  • Power Management > Supercapacitor Chargers

Other Names:

LTC3110HFEPBF, LTC3110HFE PBF

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