Power Bank Not Working


Thread Starter

Lyle Horan

Anyone still have a working ACT2802 power management IC? Mine seems to be dead. And I'm wondering if anyone has a physical working one or maybe the data sheet for it?
Is it attempting to switch? If the inductor is fully dead, you won't even be able to make an attempt at switching.
Taking power from a USB and/or an adapter through a VIN pin. At first, it works and I'm seeing an output of 5V. Going to attempt a VBAT pin-based battery.