Solutions Search - LTC3225 - 150mA Supercapacitor Charger

LTC3225 5V Supercapacitor Back-Up Supply

Aug 7th 2014
The LTC3225/LTC3225-1 are programmable supercapacitor chargers designed to charge two supercapacitors in series to a selectable fixed output voltage (4.8V/5.3V for the LTC3225 and 4V/4.5V for the LTC3225-1) from input supplies as low as 2.8V to 5.5V. Automatic cell balancing prevents overvoltage damage to either supercapacitor. ...

12V Power Ride-Through Application Using Six Supercapacitors in Series and Voltage Supervisor

Sep 15th 2004
The LTC3225 is a programmable supercapacitor chargers designed to charge two supercapacitors in series to a selectable output voltage (4.8V/5.3V or 4V/4.5V) from 2.8V to 5.5V input with automatic cell balancing. This example uses six supercapacitors in series charged by three LTC3225’s. Voltage supervision is provided by ...

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

Jun 5th 2002
The LTC3225 is a programmable supercapacitor chargers designed to charge two supercapacitors in series to a selectable output voltage (4.8V/5.3V or 4V/4.5V) from 2.8V to 5.5V input with automatic cell balancing. ...

12V Power Ride-Through Application Using Six 10F, 2.7V Supercapacitors in Series with Front End Flyback

Dec 5th 2000
The LTC3225 is a programmable supercapacitor chargers designed to charge two supercapacitors in series to a selectable output voltage (4.8V/5.3V or 4V/4.5V) from 2.8V to 5.5V input with automatic cell balancing. This example uses six 10F, 2.7V supercapacitors in series that charged by three LTC3225’s set to 4.8V with ...