Lm2577 Boost Converter. The ic has a wide input voltage range 3 5v to 40v and is available in different output voltage versions. Included on the chip is a 3 amp npn switch and they have protection circuits consisting of current and thermal limiting and under voltage lockout.
The lm2577 series of regulators are monolithic integrated circuits that provide all the active functions for a step up switching regulator capable of driving a 3a load with line and load regulation. This dc to dc boost converter lm2577 module is based on ti lm2577 step up voltage regulator. The lm2577 or lm1577 is a simple step up boost flyback forward converter switching voltage regulator.
The lm1577 lm2577 are monolithic integrated circuits that provide all of the power and control functions for step up boost flyback and forward converter switching regulators.
3 5v to 40v converter switching regulators. The output voltage is adjusted from 1 25 26v. The ic has a wide input voltage range 3 5v to 40v and is available in different output voltage versions. For example your input voltage is 5v you can adjust the output voltage from 1 25v to 26v any value.
