Product Name: Power IC for Xiaomi Mi 9 SE – PM670 001
Compatible Model: Xiaomi Mi 9 SE
Material: Integrated circuit (IC chip)
Function:

Manage power distribution within the device
Fix power-related issues (not turning on, rebooting)
Ensure stable voltage and system performance
Protect components from power fluctuation
Model Number: PM670 001
Included: Power IC only
OEM Style: Yes