LTC3350: FAQ

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How can a system using the LTC3350 maintain a constant 5V output from a 13V input during both normal and backup operation in a supercapacitor backup design?

The LTC3350 is suitable for managing supercapacitor backup and can provide the required 5V output during backup mode through it's step up feature using the OUTFB pin when VCAP < VOUT. During normal operation…

How can a system using the LTC3350 maintain a constant 5V output from a 13V input during both normal and backup operation in a supercapacitor backup design?