Part Number: TPS51620 Hi all,
When test the Transient performance of TPS51620, The output Vcore and Phase looks abnormal.
CH1 is Phase, CH3 is Vcore.
Do you have suggestion to debug it? Any material you want to have ? Thanks
Other Parts Discussed in Thread: TPS51620 Dears,
My customer use Intel Core 2 Duo P8400 (2.26G, ICCmax:38A) and design with TPS51620 Vcore IC.
They found if the CPU cx-state is ON, then the system will hang on while the system resume from c3 to c0.
If…