Lm2577 Boost Converter. This lm2577 based dc dc boost converter is adjustable and capable of outputting a voltage in the range of 5 56v with an allowable input voltage range of 3 5 35v. This dc to dc boost converter lm2577 module is based on ti lm2577 step up voltage regulator.
The input voltage must be less than the output voltage. With this dc dc adjustable boost and buck voltage converter you can change any other 3 5 28v power supply. The lm2577 integrated circuit from national semiconductor is a useful ic that provides all of the power and control functions for a simple boost step up flyback and forward converter switching regulator.
The device is available in three different output voltage versions.
Step up converter circuit using tda2822. 3 5v to 40v converter switching regulators. For example your input voltage is 5v you can adjust the output voltage from 1 25v to 26v any value. Lm2577 boost converter module operating temperature 40 c to 85 c can enhance heat dissipation input voltage 3 34v output voltage 4 35v adjustable of switching power converters.
