Test Setup
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Table 1. TPS59650EVM-753 Electrical Performance Specifications
(1)
(continued)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Line regulation
0.1%
Output voltage regulation
Load regulation(Droop) Load Line
–3.9
m
Ω
Output voltage ripple
VBAT=12V, 1.23V/50A 2 Phase at 385kHz
30
mVpp
Output load current
0
50
A
Output over current
Selectable per phase
37
A
Switching frequency
Selectable
275
385
660
kHz
Full load efficiency
VBAT=12V, 1.23V/50A 2 Phase at 385KHz
86.58%
1.05V VCCIO (TPS51219)
Output voltage
1.05
V
Line regulation
0.1%
Output voltage regulation
Load regulation
0.1%
Output voltage ripple
VBAT=12V, 1.05V/10A
30
mVpp
Output load current
0
10
A
Output over current
16
A
Switching frequency
Selectable
500
kHz
Full load efficiency
VBAT=12V, 1.05V/10A
89.87%
DDR3L/DDR4 Memory Rail (TPS51916)
Output voltage
1.2
V
Line regulation
0.1%
Output voltage regulation
Load regulation
0.1%
Output voltage ripple
VBAT=12V, 1.2V/8A
30
mVpp
Output load current
0
8
A
Output over current
10
A
Switching frequency
Selectable
500
kHz
Full load efficiency
VBAT=12V, 1.2V/8A
89.07%
Operating temperature
25
°C
4
Test Setup
4.1
Test Equipment
4.1.1
PC Computer (Host Computer)
Microsoft Windows XP or newer with available USB port
4.1.2
USB Cable
The USB Cable: Standard USB_A to USB_B 5 Pin Mini-B cable. See
Figure 3
.
Figure 3. USB Cable
8
Using the TPS59650EVM-753 Intel™ IMVP-7 3-Phase CPU/2-Phase GPU
SLUU896 – March 2012
SVID Power System
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