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💬 Power path manager and battery charger w/ 5V and 3.3V output

openhardware.io last edited by openhardware.io

https://www.openhardware.io/view/291/Power-path-manager-and-battery-charger-with-5V-and-33V-output
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ronie88 last edited by

What is the max ampere capacity of 3.3V battery it can charge ? Is there any upper limit like 1000mAh or 3300mAh like that ?
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battery 43 power supply 14 charger 5

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Hi @tbowmo, do you mind to explain a bit about the design? I'm interested with your design. I will use these steps for removing voltage regulator, http://goo.gl/CsZaNg So the design will be battery > external step up regulator (http://goo.gl/PFt99R - to stabilize 3.3v) > vcc pin ? with these then I can use my first post design? Thanks
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If you wish, you may substitute S-1313 ( http://datasheet.sii-ic.com/en/voltage_regulator/S1313_E.pdf) for the MAX8887EZK27 LDO

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