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Solutions Search - LT3740 - Wide Operating Range, Valley Mode, No RSENSE Synchronous Step-Down Controller

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 LTC2915 ...

Circuit