UP Power Management IC

UP IC, also known as uPI Power Management IC, refers to a range of power control and voltage regulation ICs manufactured by uPI Group Inc. (UPI). These ICs are widely used in laptop and computer motherboards for managing system power, voltage sequencing, and stable operation.

UP ICs are typically located in the power section of the motherboard, near CPU, GPU, RAM, or charging circuits. They play a critical role in ensuring proper power distribution across different voltage rails. Failure of a UP IC can lead to issues such as no power, dead motherboard, auto shutdown, charging problems, or unstable boot.

• HP laptop motherboard power section

• Dell laptop power management circuits

• Lenovo laptop voltage regulation

• ASUS laptop power control ICs

• Other OEM laptop and computer motherboards