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Datasheet Linear Technology LTC3110

ManufacturerLinear Technology
SeriesLTC3110

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

LTC3110EFE#PBFLTC3110EFE#TRPBFLTC3110EUF#PBFLTC3110EUF#TRPBFLTC3110HFE#PBFLTC3110HFE#TRPBFLTC3110HUF#PBFLTC3110HUF#TRPBFLTC3110IFE#PBFLTC3110IFE#TRPBFLTC3110IUF#PBFLTC3110IUF#TRPBF
PackageTSSOP-24TSSOP-244x4 QFN-244x4 QFN-24TSSOP-24TSSOP-244x4 QFN-244x4 QFN-24TSSOP-24TSSOP-244x4 QFN-244x4 QFN-24
Package CodeFEFEUFUFFEFEUFUFFEFEUFUF

Parametrics

LTC3110EFE#PBFLTC3110EFE#TRPBFLTC3110EUF#PBFLTC3110EUF#TRPBFLTC3110HFE#PBFLTC3110HFE#TRPBFLTC3110HUF#PBFLTC3110HUF#TRPBFLTC3110IFE#PBFLTC3110IFE#TRPBFLTC3110IUF#PBFLTC3110IUF#TRPBF
Demo BoardsDC1964ADC1964ADC1964ADC1964ADC1964ADC1964ADC1964ADC1964ADC1964ADC1964ADC1964ADC1964A
Export Control, yes/nonononononononononononono
FeaturesBurst Mode, Automatic Switchover from Charge to Backup Mode, Programmable Input Current LimitBurst Mode, Automatic Switchover from Charge to Backup Mode, Programmable Input Current LimitBurst Mode, Automatic Switchover from Charge to Backup Mode, Programmable Input Current LimitBurst Mode, Automatic Switchover from Charge to Backup Mode, Programmable Input Current LimitBurst Mode, Automatic Switchover from Charge to Backup Mode, Programmable Input Current LimitBurst Mode, Automatic Switchover from Charge to Backup Mode, Programmable Input Current LimitBurst Mode, Automatic Switchover from Charge to Backup Mode, Programmable Input Current LimitBurst Mode, Automatic Switchover from Charge to Backup Mode, Programmable Input Current LimitBurst Mode, Automatic Switchover from Charge to Backup Mode, Programmable Input Current LimitBurst Mode, Automatic Switchover from Charge to Backup Mode, Programmable Input Current LimitBurst Mode, Automatic Switchover from Charge to Backup Mode, Programmable Input Current LimitBurst Mode, Automatic Switchover from Charge to Backup Mode, Programmable Input Current Limit
Ishutdown, A0.050.050.050.050.050.050.050.050.050.050.050.05
Isupply, mA0.040.040.040.040.040.040.040.040.040.040.040.04
Operating Temperature Range, °C0 to 850 to 850 to 850 to 85-40 to 125-40 to 125-40 to 125-40 to 125-40 to 85-40 to 85-40 to 85-40 to 85
Output Current, A222222222222
Supercaps In Series222222222222
TopologyBuck-BoostBuck-BoostBuck-BoostBuck-BoostBuck-BoostBuck-BoostBuck-BoostBuck-BoostBuck-BoostBuck-BoostBuck-BoostBuck-Boost
Vin Max, V5.55.55.55.55.55.55.55.55.55.55.55.5
Vin Min, V1.711.711.711.711.711.711.711.711.711.711.711.71
Vout Max, V5.55.55.55.55.55.55.55.55.55.55.55.5
Vout Maximum5.5V5.5V5.5V5.5V5.5V5.5V5.5V5.5V5.5V5.5V5.5V5.5V

Eco Plan

Moldel Line

Series: LTC3110 (12)

Manufacturer's Classification

  • Power Management > Supercapacitor Chargers

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