Datasheet

Test Setup

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Table 1. TPS59650EVM-753 Electrical Performance Specifications

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(continued)

PARAMETER TEST CONDITIONS MIN TYP MAX UNITS

Line regulation 0.1%

Output voltage regulation

Load regulation(Droop) Load Line –3.9 mΩ

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

Using the TPS59650EVM-753 Intel™ IMVP-7 3-Phase CPU/2-Phase GPU SLUU896–March 2012

SVID Power System

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