All Questions
Tagged with step-up battery-operated
4
questions
2
votes
0
answers
41
views
Check my battery powered layout
Few days ago I had topic about issue with power inductor crashing circuit. I almost resolved issue without making new by 90%. However sometimes circuit crashes -> I did some updates based on replies.
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0
votes
1
answer
1k
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Battery powered step-up converter not gives enough amps
I am creating two part PCB running on Li-ion battery 26650 (3C discharge rating, max capacity 5000mAh) powering few LED strips with controller. PCB 1 (schema 1) has step-up converter MT3608 which ...
3
votes
2
answers
2k
views
3.7V to 5V step up not providing enough current
I'm trying to power up a circuit that consists of an Arduino Nano, 3x 3W stereo audio amplifiers (PAM8403), an audio player module and 20x RGB LEDs. The power source is a lithium battery 3.7V 500mAh. ...
0
votes
0
answers
32
views
Dedicated li-ion step up drivers
I have a design which will include the optional use case of boosting up to 7V from a li-ion battery.
I can't seem to find any drivers dedicated to li-ion for this? There seem to be a few buck boost ...