Lithium battery 4.2V step-up and step-down to 0-50V,

QWE4562009

Lithium battery 4.2V step-up and step-down to 0-50V, [Copy link]

Lithium battery 4.2V step-up and step-down to 0-50V, maximum output current 50mA voltage adjustable (using digital potentiometer or mechanical potentiometer). Is there any suitable step-up and step-down chip recommended?

tagetage

It is easier to find a boost chip. Search "boost chip 60V" on the search engine

QWE4562009

tagetage posted on 2022-2-10 11:27 It is easier to find a boost chip. Search the search engine for "boost chip 60V"

If it has a good reputation, it will be much better if everyone uses it.

Fred_1977

The low voltage is raised to this high.

QWE4562009

Fred_1977 posted on 2022-2-10 13:36 The low voltage has risen so high.

Yes, 3-5 times is normal.