Hello dear Ti community.
Today Im looking for some non expensive step up conveter which will be able to provide 5.2 - 5.5V from single cell Li-Ion/Poly bat (3.7V 18650 or equivalent).
It would be perfect when it will be effective and able to provide more than 1A (1.5A or 2A will be perfectly enough).
Solution size it's not critical, SMD cases also (I can solder WSON-10 package as well).
Output from those step up coverter will be regulated by and LDO's so I'm not looking for best ripple performance or noise in this case.
I really need to use uncommon voltage like 5.2-5.5V due to LDO's (in some cases it will be necessary to use 5V out from LDO) and I really want to use LM27762 in my design with +-/ 5V which will be impossible when feeding it with typical 18650 battery (which will be 4.2V at best).
Would you provide me some good solution for my needs?
PCB will be two layer board with continous grond plane at bottom.
-
Ask a related question
What is a related question?A related question is a question created from another question. When the related question is created, it will be automatically linked to the original question.
