[Step Up Battery Voltage Problem]

thanx sir hero, will do that now=) thanx=)

[Step Up Battery Voltage Problem]

@sir audio

it's ok, what i need is voltage that can be adjusted from 3.7v to 5.5v only, don't really need up to 12volts sir=)

so can the new regulator do the trick for my requirements sir?

[Step Up Battery Voltage Problem]

sir audioguru, thank you very much for the patience in answering all of my questions, truly you are a wonderful asset her in electronicslab community=) muah muah=O



will this regulator do?

MAX1709 Description
4A, Low-Noise, High-Frequency, Step-Up DC-DC Converter

[Step Up Battery Voltage Problem]

is there by any chance that the circuit be tweaked so it can handle load that big?

or maybe i have to replace the stepup regulator?

[Step Up Battery Voltage Problem]

ok sir was able to test it loaded at 1.6amps sir

[Step Up Battery Voltage Problem]

by the way thanx sir for the interest to help=)

[Step Up Battery Voltage Problem]

huhuhuu...

sorry sir don't have a tester for current output=(

i set it to 6 volts then when loaded it dropped to 3.83v=(

[Step Up Battery Voltage Problem]

do i have to replace my regulator or can it be solved?

[Step Up Battery Voltage Problem]

Good Day Sirs

I would like to ask for consultation to everyone who will be able to help me with my problem

i made an adjustable stepup voltage dc to dc converter, i was able reach my desired voltage but the problem is, i think it does not supply enough power, so even if i setup the voltage to 6volts once i plug in the device to the circuit the 6volts output drops to like 3+volts? can anyone help me with this? by the way here is the attached pic of the diagram i made using the lm2577