Inrush Analysis in VLSI
🔸 What is Inrush Current? Inrush current is the large transient current drawn when a power-gated domain is turned ON. When a previously OFF domain is powered up: Its internal nodes are at 0V (or discharged state) Suddenly connected to VDD 👉 This creates a strong current surge to charge: Internal capacitances Interconnects Cell nodes 💡 Simple Understanding Turning ON a gated block =…















