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CH3: VCCIO_PG
CH1: VCCIO_EN
TPS59650EVM
VCCIO Enable Turn on
Test condition: 12 Vin, 1.05VCCIO/10A
CH2: 1.05VCCIO
CH3: VCCIO_PG
CH1: VCCIO_EN
TPS59650EVM
VCCIO Enable Turn off
Test condition: 12 Vin, 1.05VCCIO/10A
CH2: 1.05VCCIO
CH1: SW
TPS59650EVM
VCCIO Switching Node
Test condition: 12 Vin, 1.05VCCIO/10A
CH1: VCCIO Output Ripple
TPS59650EVM
VCCIO Output Ripple
Test condition: 12 Vin, 1.05VCCIO/10A
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Performance Data and Typical Characteristic Curves
Figure 76. 1.05V Enable Turn on
Figure 77. 1.05V Enable Turn off
Figure 78. 1.05V Switching Node
Figure 79. 1.05V Ripple
37
SLUU896 – March 2012
Using the TPS59650EVM-753 Intel™ IMVP-7 3-Phase CPU/2-Phase GPU
SVID Power System
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