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Datasheet Linear Technology LTC3110IFE#TRPBF

Производитель:Linear Technology
Серия:LTC3110
Модель:LTC3110IFE#TRPBF

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

Datasheets

  • Скачать » Datasheet, PDF, 534 Кб
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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 В±2% Accurate Charge Input Current
    Limit from 125mA to 2A
    n В±1% Backup Voltage Accuracy
    n Automatic Backup Capacitor Balancing
    n Fixed 1.2MHz Switching Frequency
    n Burst ModeВ® Operation: 40ОјA 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 4mmВ Г—В 4mm
    QFN-24 Packages n n n The LTCВ®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 ...

Классификация производителя

  • Power Management > Supercapacitor Chargers

Варианты написания: LTC3110IFETRPBF, LTC3110IFE TRPBF

Выписка из документа:
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 В±2% Accurate Charge Input Current
Limit from 125mA to 2A
n В±1% Backup Voltage Accuracy
n Automatic Backup Capacitor Balancing
n Fixed 1.2MHz Switching Frequency
n Burst ModeВ® Operation: 40ОјA 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 4mmВ Г—В 4mm
QFN-24 Packages n n n The LTCВ®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
wide variety of backup applications using supercapacitors
or batteries. A proprietary low noise switching algorithm
optimizes efficiency with capacitor/battery voltages that
are above, below or equal to the system output voltage. n The LTC3110 can autonomously transition from charge
to backup mode or switch modes based on an external
command. Pin-selectable Burst Mode operation reduces
standby current and i...

На английском языке: Datasheet Linear Technology LTC3110IFE#TRPBF

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