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Supercapacitor Chargers
Matching Circuits
The Following Circuits match the search criteria selected above.
12V Input to 5V Outputs High Peak-Power & Backup Supply using Two Supercapacitors with Input Voltage Monitoring 12V Power Ride Through Using Six 10F, 2.7V Supercapacitors in Series with Front End Flyback 12V Power Ride-Through Application Using Six Supercapacitors in Series and Voltage Supervisor 12V to 5V/3.3V High Peak Power Supply using Two Supercapacitors 3 x AA Alkaline to High Peak Power 3.3V at 2A Using Two Supercapacitors 3.3V at 1.5A from 5V Peak-Power & Back-up Supply using Two Supercapacitors 5V Power Ride-Through Application Using Two Series Connected 10F, 2.7V Supercapacitors Charged to 4.8V That Can Hold Up 20W for 1.42 seconds Complete Energy Utilization Maximizes Run Time of Supercap Ride-Through Application Embedded Automotive (6V to 36V Input) to 5V/3.3V/1.8V/1.2V Output Peak-Power Controller using Two Supercapacitors High Current USB Battery and Supercapacitors Charger with Power Path Control Li-Ion Backup Supply Li-Ion High Peak Power Battery Buffer Using Two Supercapacitors Power Backup System Using Supercapacitors Redundant USB & 3xAA High Peak Power Battery Supplies using Two Supercapacitors Solar Powered Super Capacitor Charger with MPPT Supercap-Based Power Ride-Through Circuit Maximizes Run Time Using an Energy Scavenging Scheme Supercapacitor Energy Storage System for Data Backup USB to High Peak Power 3.3V Supply Using Two Supercapacitors
Complete Energy Utilization Maximizes Run Time of Supercap Ride-Through Application
This figure shows a complete 3.3V/200mA ride-through application that maximizes the amount of power extracted from the supercap to support the load. The main components of the ride-through application include the LTC4425 complete 2A supercapacitor charger (it clamps the individual cell voltages to ensure that the cells do not overvoltage during charging and balances the cells throughout charge and discharge), the LTC3606 micropower buck regulator (produces the regulated 3.3V output), and the LTC4416 dual ideal diode (switches the supercap in and out depending on need).
