Im going to have an ~18v LiPo or LiFePo battery pack.
Charging from USB so I’ll need a boost step up charger like MP2639AGR-Z (pack voltage too high for this chip). Any recommendations on part number? Currently my research says I’ll need to design a separate boost converter and get a step down charger IC.
what if I just used a boost regulator and put 20 volts on the battery pack? Wouldn’t that charge and the packs onboard circuitry would protect it?
Charging from USB so I’ll need a boost step up charger like MP2639AGR-Z (pack voltage too high for this chip). Any recommendations on part number? Currently my research says I’ll need to design a separate boost converter and get a step down charger IC.
what if I just used a boost regulator and put 20 volts on the battery pack? Wouldn’t that charge and the packs onboard circuitry would protect it?