TPS59650EVM
CPU Switching Node
Test condition: 12 Vin, 1.05V/20A
CPU 1 Phase operation
CH1: CSW1
CH2: 1.05Vcore Ripple
CH1: CSW1
TPS59650EVM
CPU Switching Node and Output Ripple
Test condition: 12 Vin, 1.05V/20A
CPU 1 Phase operation
CH3: 1.05Vcore
CH4: VDIO
TPS59650EVM
CPU Dynamic VID: Set VID-Fast/Fast
Test condition: 12 Vin, 1.05V/1A
CPU 1 Operation
CH1: CSW1
CH3: 1.05Vcore
CH4: VDIO
TPS59650EVM
CPU Dynamic VID: Set VID-Slow/Slow
Test condition: 12 Vin, 1.05V/21A
CPU 1 Operation
CH1: CSW1
Performance Data and Typical Characteristic Curves
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Figure 37. CPU1 Switching Node
Figure 38. CPU1 Switching node and Ripple
Figure 39. CPU1 Dynamic VID:SetVID-Slow/Slow
Figure 40. CPU1 Dynamic VID:SetVID-Fast/Fast
26
Using the TPS59650EVM-753 Intel™ IMVP-7 3-Phase CPU/2-Phase GPU
SLUU896 – March 2012
SVID Power System
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