Datenbogen (TPS59640EVM-751)InhaltsverzeichnisUsing the TPS59640EVM-751 IMVP-7 3-Phase CPU/1-Phase GPU SVID Power System11 Description41.1 Typical Applications41.2 Features42 TPS59640EVM-751 Power System Block Diagram53 Electrical Performance Specifications64 Schematic85 Test Setup215.1 Test Equipment215.1.1 Personal Computer (Host Computer)215.1.2 USB Cable215.1.3 TPS59640 USB Driver and SVID GUI Installation215.1.4 DC Source215.1.5 Meters215.1.6 Load215.1.7 Oscilloscope225.2 Recommended Wire Gage225.3 Recommended Test Setup225.4 USB Cable Connections235.5 Input Connections235.6 Output Connections246 Configuration246.1 CPU and GPU Configuration246.1.1 CPU/GPU Current Limit Trip Selection (J17 for CPU and J20 for GPU)246.1.2 CPU Frequency Selection (J18)256.1.3 GPU Frequency Selection (J21)256.1.4 CPU Overshoot/Undershoot Reduction Selection (J19)256.1.5 GPU Overshoot/Undershoot Reduction Selection (J22)266.1.6 F2806 DSP Program Mode Selection (J46)266.1.7 5Vin Bias Voltage Option (J41)266.1.8 Onboard Dynamic Load Selection [S3 for CPU, S2 [Upper) for GPU, S2 (Lower) for VCCIO]266.1.9 IMVP-7 VR_ON Enable Selection (S4)276.2 1.2VDDQ, 0.6V VTT and 0.6V VTTREF Configuration276.2.1 VDDQ S3, S5 Enable Selection276.3 1.05V VCCIO Configuration276.3.1 1.05V Enable Selection (S1)276.3.2 VCCIO Output Voltage Selection (J23)277 Test Procedure287.1 Line/Load Regulation and Efficiency Measurement Procedure287.1.1 CPU287.1.2 GPU297.1.3 VDDQ307.1.4 VCCIO307.2 Equipment Shutdown318 Performance Data and Typical Characteristic Curves328.1 CPU3-Phase Operation328.2 CPU 2-Phase Operation368.3 CPU 1-Phase Operation408.4 GPU Operation448.5 1.05V VCCIO488.6 1.2 VDDQ519 EVM Assembly Drawings and PCB layout5310 Bill of Materials59Important Notices62Important Notices63Größe: 4,65 MBSeiten: 68Language: EnglishHandbuch öffnen