Datasheet

TPS59640EVM
CPU Switching Node
Test condition: 12 Vin, 105 V 50 A
CPU 2 Phase operation
CH1: CSW1
CH2: CSW2
CH3: Vcore Ripple
TPS59640EVM
Dynamic VID: Set VID-Slow/Set VID-Slow
Test Condition: 12Vin,VID: 1.05V-0.6V, 0.5A
CPU 2 Phase operation
CH1: CSW1
CH2: CSW2
CH4: VDIO
CH3: Vcore
TPS59640EVM
Dynamic VID: Set VID-Decay/Set VID-Fast
Test Condition: 12Vin,VID: 1.05V-0.6V, 2A
CPU 2 Phase operation
CH1: CSW1
CH2: CSW2
CH3: Vcore
CH4: VDIO
Test Condition: 12Vin,VID: 1.05V-0.6V, 0.5A
CPU 2 Phase operation
CH1: CSW1
CH2: CSW2
CH3: Vcore
CH4: VDIO
TPS59640EVM
Dynamic VID: Set VID-Fast/Set VID-Fast
www.ti.com Performance Data and Typical Characteristic Curves
Figure 37. CPU2 Switching Node (Ripple) Figure 38. CPU2 Dynamic VID: SetVID-Slow/Slow
Figure 39. CPU2 Dynamic VID: SetVID-Fast/Fast Figure 40. CPU2 Dynamic VID: SetVID-Decay/Fast
37
SLUU796– January 2012 Using the TPS59640EVM-751 IMVP-7, 3-Phase CPU/1-Phase GPU SVID
Power System
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