Hi Cherry, 1. Please refer to the EVM and the following (pg 19 of datasheet) to use recommended inductor value: Both schematic and layout issues will cause these problems. https://e2e.ti.com/support/power-management-group/power-management/f/power-management…
Dear all, Please see attached document. 2251.BQ24780s_SchematicChecklist.pdf For layout guidance, please see the following FAQ. https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1040652/faq-how-do-i-ensure-the…