Texas Instruments TPS59640EVM-751 Evaluation Module TPS59640EVM-751 TPS59640EVM-751 Datenbogen
Produktcode
TPS59640EVM-751
Description
List of Tables
1
TPS59640EVM-751 Electrical Performance Specifications
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2
Current Limit Trip Selection
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3
CPU Frequency Selection
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4
GPU Frequency Selection
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5
GPU Overshoot/Undershoot Reduction Selection
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6
GPU Overshoot/Undershoot Reduction Selection
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7
F2806 DSP Program Mode Selection
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8
F2806 DSP Program Mode Selection
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9
Onboard Dynamic Load Selection
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10
VR_ON Enable Selection
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11
VDDQ S3, S5 Enable Selection
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12
VCCIO Output Voltage Selection
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13
Bill of Materials
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1
Description
The TPS59640EVM-751 evaluation module is designed to use a 9-V to 20-V input bus to produce six
regulated outputs for the IMVP-7 SVID CPU/GPU Power System. The TPS59640EVM-751 is specially
designed to demonstrate the TPS59640 full IMVP-7 mobile feature while providing a GUI communication
program and a number of test points to evaluate the static and dynamic performance of the TPS59640.
regulated outputs for the IMVP-7 SVID CPU/GPU Power System. The TPS59640EVM-751 is specially
designed to demonstrate the TPS59640 full IMVP-7 mobile feature while providing a GUI communication
program and a number of test points to evaluate the static and dynamic performance of the TPS59640.
1.1
Typical Applications
•
IMVP-7 Vcore applications for adapter, battery, NVDC, or 3-V/5-V/12-V rails
1.2
Features
The TPS59640EVM-751 features:
•
Complete solution for 9-V to 20-V input Intel IMVP-7 SVID Power System
•
GUI communication to demonstrate full IMVP-7 mobile feature
•
Three-phase CPU Vcore can support up to 94-A output current
•
One-Phase GPU Vcore can support up to 33-A output current
•
Eight selectable switching frequencies for CPU and GPU power
•
Eight levels selectable current limit for CPU and GPU power
•
Eight levels selectable output overshoot/undershoot reduction (OSR/USR
™
) for CPU and GPU power
•
Switches or jumpers for each output enable
•
Onboard dynamic load for CPU, GPU Vcore and VCCIO output
•
High efficiency and high density by using TI power block MOSFET
•
Convenient test points for probing critical waveforms
•
Eight-layer PCB with 2-oz copper
4
Using the TPS59640EVM-751 IMVP-7, 3-Phase CPU/1-Phase GPU SVID
SLUU796
–
January 2012
Power System
Copyright
©
2012, Texas Instruments Incorporated