I have a backup power circuit below that I like your input on it. LTC3124 to boost the voltage to 5V, and LTC4415 Oring Diode to switch to back-up power.
Thank you in advance,
I need your help and not sure if this possible, I came up with a schematic for backup power for our new product that uses LTC4060 (battery charger), LTC3124 (boost), and LTC4415 (Oring). Would it be possible to share this with your team to get…
I'm not as familiar with LTC3124 or LTC4415 but this looks good to me.
Q203 seems to be connected in the wrong polarity, that's the only potential problem that I see.