User's Guide
SLUU896 – March 2012
Using the TPS59650EVM-753 Intel™ IMVP-7 3-Phase
CPU/2-Phase GPU SVID Power System
The TPS59650EVM-753 evaluation module (EVM) is a complete solution for Intel™ IMVP7 Serial
VID(SVID) Power System from a 9V-20V input bus. This EVM uses the TPS59650 for IMVP7 - 3-Phase
CPU and 2-Phase GPU Vcore controller, the TPS51219 for 1.05VCCIO, TPS51916 for DDR3L/DDR4
Memory rail (1.2VDDQ, 0.6VTT and 0.6VTTREF) and also uses the (CSD87350Q5D) a 5mm x 6mm TI’s
power block MOSFETs that uses Powerstack™ technology with high-side and low-side MOSFETs for high
power density and superior thermal performance.
Contents
1
Description
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5
1.1
Typical Applications
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5
1.2
Features
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5
2
TPS59650EVM-753 Power System Block Diagram
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6
3
Electrical Performance Specifications
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7
4
Test Setup
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8
4.1
Test Equipment
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8
4.2
Recommended Wire Gauge
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9
4.3
Recommended Test Setup
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9
4.4
USB Cable Connections
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10
4.5
Input Connections
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10
4.6
Output Connections
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11
5
Configuration
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11
5.1
CPU and GPU Configuration
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11
5.2
1.2VDDQ, 0.6V VTT and 0.6V VTTREF Configuration
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13
5.3
1.05V VCCIO Configuration
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13
6
Test Procedure
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14
6.1
Line/Load Regulation and Efficiency Measurement Procedure
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14
6.2
Equipment Shutdown
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17
7
Performance Data and Typical Characteristic Curves
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18
7.1
CPU 3-Phase Operation
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18
7.2
CPU 2-Phase Operation
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21
7.3
CPU1-Phase Operation
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25
7.4
GPU 2 Phase Operation
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29
7.5
GPU 1 Phase Operation
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32
7.6
1.05V VCCIO
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36
7.7
1.2V VDDQ
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39
8
EVM Assembly Drawings and PCB Layout
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42
9
Bill of Materials
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47
10
Schematics
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50
List of Figures
1
TPS59650EVM-753 Power System Block Diagram
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6
2
TPS59650EVM-753 EVM Illustration
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7
Powerstack is a trademark of Texas Instruments.
Intel is a trademark of Intel.
All other trademarks are the property of their respective owners.
1
SLUU896 – March 2012
Using the TPS59650EVM-753 Intel™ IMVP-7 3-Phase CPU/2-Phase GPU
SVID Power System
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