V
= 9 V
IN
V
= 20 V
IN
V
= 12 V
IN
70
75
80
85
90
95
Efficiency - %
0
5
10
15
20
25
30
35
I - Output Current - A
O
1.05
1.1
1.15
1.2
1.25
1.3
V
= 9 V
IN
SPEC(max)
SPEC(nom)
SPEC(min)
V
= 20 V
IN
V
= 12 V
IN
0
5
10
15
20
25
30
35
I - Output Current - A
O
V
- Output V
oltage - V
O
Performance Data and Typical Characteristic Curves
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Figure 58. GPU2 MOSFET
Figure 59. GPU2 IC
7.5
GPU 1 Phase Operation
Figure 60. GPU1 Efficiency
Figure 61. GPU1 Load regulation
32
Using the TPS59650EVM-753 Intel™ IMVP-7 3-Phase CPU/2-Phase GPU
SLUU896 – March 2012
SVID Power System
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