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Texas Instruments TPS562207EVM 2-A User Manual Download Page 11

Figure 5-2. TPS562207EVM Top Layer

Figure 5-3. TPS562207EVM Bottom Layer

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Board Layout

SLUUC43A – JANUARY 2020 – REVISED JULY 2020

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TPS562207EVM 2-A, Synchronous Step-down Converter Evaluation Module

11

Copyright © 2020 Texas Instruments Incorporated

Summary of Contents for TPS562207EVM 2-A

Page 1: ...14 8 Revision History 15 List of Figures Figure 4 1 TPS562207EVM connectors and jumpers placement 4 Figure 4 2 TPS562207EVM Efficiency 5 Figure 4 3 TPS562207EVM Light Load Efficiency 5 Figure 4 4 TPS...

Page 2: ...rom an input voltage source of 4 3 V to 17 V The output voltage range is from 0 804 V to 7 V Rated input voltage and output current ranges for the evaluation module are given in Table 1 1 The TPS56220...

Page 3: ...ct set up and use the TPS562207EVM The section also includes test results typical for the evaluation modules and efficiency output load regulation output line regulation load transient response output...

Page 4: ...P6 TP10 TP12 TP13 GND monitor point TP8 Switch node test point TP9 EN test point TP11 Test point for loop response measurements 4 2 Start Up Procedure 1 Ensure that the jumper at JP1 Enable control pi...

Page 5: ...0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 Vin 5 V Vin 9 V Vin 12 V Vin 17 V Figure 4 3 TPS562207EVM Light Load Efficiency 4 4 Load Regulation The load regulation for the TPS562207EVM is shown in Figure...

Page 6: ...sponse The TPS562207EVM response to load transient is shown in Figure 4 6 The current steps and slew rates are indicated in the figures Total peak to peak voltage variation is as shown Vout 20 mV div...

Page 7: ...ure 4 8 TPS562207EVM Output Voltage Ripple IOUT 200 mA 4 8 Input Voltage Ripple The TPS562207EVM input voltage ripple is shown in Figure 4 9 The output current is as indicated Vin 100 mV div SW 5V div...

Page 8: ...TPS562207EVM start up waveform relative to enable EN is shown in Figure 4 11 Load 2 A Vin 5 V div EN 2V div 1us div Vout 500 mV div Figure 4 11 TPS562207EVM Start Up Relative to EN Test Setup and Res...

Page 9: ...N The TPS562207EVM shut down waveform relative to EN is shown in Figure 4 13 Load 2 A Vin 5 V div EN 2V div 1us div Vout 500 mV div Figure 4 13 TPS562207EVM Shut Down Relative to EN www ti com Test Se...

Page 10: ...the IC as possible The input and output connectors test points and all of the components are located on the top side The bottom layer is a ground plane along with the switching node copper fill signa...

Page 11: ...re 5 3 TPS562207EVM Bottom Layer www ti com Board Layout SLUUC43A JANUARY 2020 REVISED JULY 2020 Submit Document Feedback TPS562207EVM 2 A Synchronous Step down Converter Evaluation Module 11 Copyrigh...

Page 12: ...re 5 5 TPS562207EVM board Bottom View Board Layout www ti com 12 TPS562207EVM 2 A Synchronous Step down Converter Evaluation Module SLUUC43A JANUARY 2020 REVISED JULY 2020 Submit Document Feedback Cop...

Page 13: ...he TPS562207EVM Figure 6 1 TPS562207EVM Schematic Diagram www ti com Schematic Bill of Materials and Reference SLUUC43A JANUARY 2020 REVISED JULY 2020 Submit Document Feedback TPS562207EVM 2 A Synchro...

Page 14: ...0 0603 CRCW060351R0JNEA Vishay Dale R4 1 Resistor 3 09 k 1 0 1 W 0603 RC0603FR 073K09L Yageo R6 1 Resistor 10 0 k 1 0 1 W AEC Q200 Grade 0 0603 CRCW060310K0FKEA Vishay Dale SH JP1 1 Shunt 100 mil gold...

Page 15: ...es and cross references throughout the document 2 Updates were made in Section 1 2 Update was made in Section 2 2 Updates were made in Section 3 1 3 Update was made in Section 4 4 5 Update was made in...

Page 16: ...ther than TI b the nonconformity resulted from User s design specifications or instructions for such EVMs or improper system design or c User has not paid on time Testing and other quality control tec...

Page 17: ...These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not in...

Page 18: ...instructions set forth by Radio Law of Japan which includes but is not limited to the instructions below with respect to EVMs which for the avoidance of doubt are stated strictly for convenience and s...

Page 19: ...any interfaces electronic and or mechanical between the EVM and any human body are designed with suitable isolation and means to safely limit accessible leakage currents to minimize the risk of electr...

Page 20: ...R DAMAGES ARE CLAIMED THE EXISTENCE OF MORE THAN ONE CLAIM SHALL NOT ENLARGE OR EXTEND THIS LIMIT 9 Return Policy Except as otherwise provided TI does not offer any refunds returns or exchanges Furthe...

Page 21: ...e resources are subject to change without notice TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource Other reprod...

Page 22: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments TPS562207EVM...

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