Datasheet

0.8
0.85
0.9
0.95
1
1.05
1.1
V - Output Voltage - V
O
0 10 20 30 40 50 60 70 80 90 100
I - Output Current - A
O
V = 12 V
IN
V = 20 V
IN
V = 9 V
IN
SPEC(min)
SPEC(nom)
SPEC(max)
65
70
75
80
85
90
95
Efficiency - %
0 10 20 30 40 50 60 70 80 90 100
I - Output Current - A
O
V = 12 V
IN
V = 20 V
IN
V = 9 V
IN
TPS59650EVM
CPU VR_ON Turn off
Test condition: 12 Vin, 1.05V/60A
CPU 3 Phase operation
CH4: CPGOOD
CH1: CSW1
CH2: CSW2
CH3: 1.05V core
TPS59650EVM
CPU VDIO Turn on
Test condition: 12 Vin, 1.05V/60A
CPU 3 Phase operation
CH1: CSW1
CH2: CSW2
CH3: 1.05V core
CH4: CPGOOD
Performance Data and Typical Characteristic Curves www.ti.com
7 Performance Data and Typical Characteristic Curves
Figure 7 through Figure 91 present typical performance curves for TPS59650EVM-753. Jumpers set to
default locations, see section 6 of this user’s guide.
7.1 CPU 3-Phase Operation
Figure 7. CPU3 Efficiency Figure 8. CPU3 Load regulation
Figure 9. CPU3 Enable Turn on Figure 10. CPU3 Enable Turn off
18
Using the TPS59650EVM-753 Intel™ IMVP-7 3-Phase CPU/2-Phase GPU SLUU896–March 2012
SVID Power System
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