LTC4425EMSE#PBF
Manufacturer
ANALOG DEVICES
Data sheet
Data sheet
Specification
Specification
IC SUPERCAP CHARGER 12-MSOP
IC SUPERCAP CHARGER 12-MSOP
Detailed specification
Detailed specification
Supercapacitor Charger PMIC 12-MSOP-EP
Supercapacitor Charger PMIC 12-MSOP-EP
Description
Description
The LTC4425 is a constant-current/constant-voltage linear charger designed for charging a 2-cell supercapacitor stack from a Li-Ion/Polymer battery, USB port, or a 2.7V to 5.5V current-limited supply. It features a low 50mΩ RDS(on) ideal diode, programmable output voltage, and an internal active balancing circuit for equal voltage distribution across supercapacitors. The device operates with a quiescent current of 20µA and includes a smart charge current profile to limit inrush current, making it suitable for high peak power applications.
The LTC4425 is a constant-current/constant-voltage linear charger designed for charging a 2-cell supercapacitor stack from a Li-Ion/Polymer battery, USB port, or a 2.7V to 5.5V current-limited supply. It features a low 50mΩ RDS(on) ideal diode, programmable output voltage, and an internal active balancing circuit for equal voltage distribution across supercapacitors. The device operates with a quiescent current of 20µA and includes a smart charge current profile to limit inrush current, making it suitable for high peak power applications.
Availability
Availability
Can be ordered from Westcomp
Can be ordered from Westcomp
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