| - | [* black] Insert wisdom here. |
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| + | [* black] Renesas [link|https://www.renesas.com/us/en/products/power-power-management/battery-management/multi-cell-battery-charging/isl9238c-buck-boost-narrow-vdc-battery-charger-smbus-interface-and-usb-otg|ISL9238C|new_window=true] buck-boost battery charger |
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| + | [* black] Renesas [link|https://www.renesas.com/us/en/products/power-power-management/dc-dc-converters/step-upstep-down-buck-boost/buck-boost-controllers-external-fets/raa489800-bidirectional-buck-boost-voltage-regulator|RAA489800|new_window=true] bidirectional buck-boost voltage regulator |
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