Texas Instruments TPSM8D6C24 Скачать руководство пользователя страница 33

STANDARD TERMS FOR EVALUATION MODULES

1.

Delivery:

TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or

documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance
with the terms set forth herein. User's acceptance of the EVM is expressly subject to the following terms.

1.1

EVMs are intended solely for product or software developers for use in a research and development setting to facilitate feasibility
evaluation, experimentation, or scientific analysis of TI semiconductors products. EVMs have no direct function and are not
finished products. EVMs shall not be directly or indirectly assembled as a part or subassembly in any finished product. For
clarification, any software or software tools provided with the EVM (“Software”) shall not be subject to the terms and conditions
set forth herein but rather shall be subject to the applicable terms that accompany such Software

1.2

EVMs are not intended for consumer or household use. EVMs may not be sold, sublicensed, leased, rented, loaned, assigned,
or otherwise distributed for commercial purposes by Users, in whole or in part, or used in any finished product or production
system.

2

Limited Warranty and Related Remedies/Disclaimers

:

2.1

These terms do not apply to Software. The warranty, if any, for Software is covered in the applicable Software License
Agreement.

2.2

TI warrants that the TI EVM will conform to TI's published specifications for ninety (90) days after the date TI delivers such EVM
to User. Notwithstanding the foregoing, TI shall not be liable for a nonconforming EVM if (a) the nonconformity was caused by
neglect, misuse or mistreatment by an entity other than TI, including improper installation or testing, or for any EVMs that have
been altered or modified in any way by an entity other 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
techniques

are

used

to

the

extent

TI

deems

necessary.

TI

does

not

test

all

parameters

of

each

EVM.

User's claims against TI under this Section 2 are void if User fails to notify TI of any apparent defects in the EVMs within ten (10)
business days after delivery, or of any hidden defects with ten (10) business days after the defect has been detected.

2.3

TI's sole liability shall be at its option to repair or replace EVMs that fail to conform to the warranty set forth above, or credit
User's account for such EVM. TI's liability under this warranty shall be limited to EVMs that are returned during the warranty
period to the address designated by TI and that are determined by TI not to conform to such warranty. If TI elects to repair or
replace such EVM, TI shall have a reasonable time to repair such EVM or provide replacements. Repaired EVMs shall be
warranted for the remainder of the original warranty period. Replaced EVMs shall be warranted for a new full ninety (90) day
warranty period.

WARNING

Evaluation Kits are intended solely for use by technically qualified,

professional electronics experts who are familiar with the dangers

and application risks associated with handling electrical mechanical

components, systems, and subsystems.

User shall operate the Evaluation Kit within TI’s recommended

guidelines and any applicable legal or environmental requirements

as well as reasonable and customary safeguards. Failure to set up

and/or operate the Evaluation Kit within TI’s recommended

guidelines may result in personal injury or death or property

damage. Proper set up entails following TI’s instructions for

electrical ratings of interface circuits such as input, output and

electrical loads.

NOTE:

EXPOSURE TO ELECTROSTATIC DISCHARGE (ESD) MAY CAUSE DEGREDATION OR FAILURE OF THE EVALUATION
KIT; TI RECOMMENDS STORAGE OF THE EVALUATION KIT IN A PROTECTIVE ESD BAG.

Содержание TPSM8D6C24

Страница 1: ...nd Efficiency Measurement Procedure 8 6 2 Efficiency Measurement Test Points 9 6 3 Control Loop Gain and Phase Measurement Procedure 9 7 Performance Data and Typical Characteristic Curves 10 7 1 Effic...

Страница 2: ...Top View 18 Figure 10 1 Select Device Scanning Mode 22 Figure 10 2 General Settings 23 Figure 10 3 Configure ON_OFF_CONFIG 24 Figure 10 4 Pop up When Trying to Change FREQUENCY_SWITCH With Conversion...

Страница 3: ...ach under the board during operation CAUTION The circuit module can be damaged by over temperature To avoid damage monitor the temperature during evaluation and provide cooling as needed for the syste...

Страница 4: ...divider JP3 and JP4 in UVLO position 3 92 V Disable switching threshold Set by default resistor divider JP3 and JP4 in UVLO position 3 50 V Output Characteristics Output voltage VOUT 0 8 Output load c...

Страница 5: ...2uF C2 100uF C1 22uF C3 PVIN PGND PGND PVIN_A PVIN_A PGND AGND_A AVIN_A PGND 22uF C13 22uF C12 6800pF C14 22uF C10 100uF C9 22uF C11 PVIN PGND PGND PVIN_B PGND PGND AGND_B AVIN_B PVIN_B CLK DATA DATA...

Страница 6: ...of 16 ADC to support 70 A load with 5 V input Connect input VIN and GND to T1 PVIN and T2 T3 PGND If the output voltage of the EVM is increased the power supply may need to supply more current 4 2 2 O...

Страница 7: ...clock input SYNC IN or output to synchronize other devices SYNC OUT TP18 VOUT_B VOUT sensing test point TP23 CNTL CNTL signal on J2 header TP24 CLK CLK signal on J2 header TP25 SMBALRT SMBALERT signal...

Страница 8: ...d in the data sheet If configuring the EVM to settings other than the factory defaults use the software described in Section 4 1 It is necessary to have the input voltage applied to the EVM prior to l...

Страница 9: ...re connected near the output terminals The voltage drop from the output point of the inductor to the output terminals is included for efficiency measurement TP10 PGND Output voltage measurement point...

Страница 10: ...65 70 0 10 20 30 40 50 60 70 80 90 100 PVIN 5 V PVIN 12 V PVIN 16 V Figure 7 1 Efficiency 7 2 Load Regulation Output Current A Output Voltage V 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 0 792 0 794 0...

Страница 11: ...3 Line Regulation 7 4 Transient Response Figure 7 4 shows the transient response waveform with a 15 A to 30 A transient at 1 A s Figure 7 4 Transient Response www ti com Performance Data and Typical...

Страница 12: ...d 7 6 Output Ripple Figure 7 6 and Figure 7 7 show the output ripple waveforms at 0 A and 70 A load Figure 7 6 Output Ripple No Load Performance Data and Typical Characteristic Curves www ti com 12 TP...

Страница 13: ...ms at 70 A outputs Figure 7 8 Start Up From Control 70 A CC Load www ti com Performance Data and Typical Characteristic Curves SLUUCL8A DECEMBER 2021 REVISED FEBRUARY 2022 Submit Document Feedback TPS...

Страница 14: ...re 7 9 Shutdown From Control 70 A CC Load Performance Data and Typical Characteristic Curves www ti com 14 TPSM8D6C24 2 Phase Power Module Evaluation Module User s Guide SLUUCL8A DECEMBER 2021 REVISED...

Страница 15: ...ow 200 LFM 10 minute soak Figure 7 10 Thermal Image www ti com Performance Data and Typical Characteristic Curves SLUUCL8A DECEMBER 2021 REVISED FEBRUARY 2022 Submit Document Feedback TPSM8D6C24 2 Pha...

Страница 16: ...8D6C24EVM 2PH Bottom Side Component View Bottom View Figure 8 3 TPSM8D6C24EVM 2PH Top Copper Top View Figure 8 4 TPSM8D6C24EVM 2PH Internal Layer 1 Top View EVM Assembly Drawing and PCB Layout www ti...

Страница 17: ...M8D6C24EVM 2PH Internal Layer 4 Top View Figure 8 8 TPSM8D6C24EVM 2PH Internal Layer 5 Top View www ti com EVM Assembly Drawing and PCB Layout SLUUCL8A DECEMBER 2021 REVISED FEBRUARY 2022 Submit Docum...

Страница 18: ...D6C24EVM 2PH Internal Bottom Layer Top View EVM Assembly Drawing and PCB Layout www ti com 18 TPSM8D6C24 2 Phase Power Module Evaluation Module User s Guide SLUUCL8A DECEMBER 2021 REVISED FEBRUARY 202...

Страница 19: ...alum Polymer 470 F 6 3 V 20 0 01 7343 40 SMD 7343 40 6TPF470MAH Panasonic C41 C43 2 0 1 F CAP CERM 0 1 F 50 V 10 X7R 0603 603 C0603C104K5RACTU Kemet D1 D2 2 30 V Diode Schottky 30 V 2 A AEC Q101 SOD 1...

Страница 20: ...c R24 1 14 7 k RES 14 7 k 1 0 1 W 0603 603 RC0603FR 0714K7L Yageo R25 1 10 0 k RES 10 0 k 1 0 1 W 0603 603 RC0603FR 0710KL Yageo R42 1 1 00 k RES 1 00 k 1 0 1 W AEC Q200 Grade 0 0603 603 CRCW06031K00F...

Страница 21: ...1 W AEC Q200 Grade 0 0603 603 CRCW060353K6FKEA Vishay Dale R21 0 0 RES 0 5 0 1 W AEC Q200 Grade 0 0603 603 ERJ 3GEY0R00V Panasonic R29 R34 0 26 1 k RES 26 1 k 1 0 1 W 0603 603 CRCW060326K1FKEA Vishay...

Страница 22: ...eeds power to be recognized by the Fusion GUI See Section 5 for the recommended procedure Figure 10 1 Select Device Scanning Mode Using the Fusion GUI www ti com 22 TPSM8D6C24 2 Phase Power Module Eva...

Страница 23: ...follower device are tied to same bus interface In a two phase stacking system the controller device will receive and respond to all PMBus communication and follower devices do not need to be connected...

Страница 24: ...OFF_CONFIG Using the Fusion GUI www ti com 24 TPSM8D6C24 2 Phase Power Module Evaluation Module User s Guide SLUUCL8A DECEMBER 2021 REVISED FEBRUARY 2022 Submit Document Feedback Copyright 2022 Texas...

Страница 25: ...out Scale Loop To change these settings to a new value click on Stop Power Conversion then Close and continue The GUI will automatically disable conversion write the new value and enable conversion ag...

Страница 26: ...on the SMBALERT Mask tab Figure 10 5 Figure 10 5 Configure SMBALERT Mask Using the Fusion GUI www ti com 26 TPSM8D6C24 2 Phase Power Module Evaluation Module User s Guide SLUUCL8A DECEMBER 2021 REVIS...

Страница 27: ...te and Iout Cal Offset are found on the Device Info tab see Figure 10 6 Figure 10 6 Configure Device Info www ti com Using the Fusion GUI SLUUCL8A DECEMBER 2021 REVISED FEBRUARY 2022 Submit Document F...

Страница 28: ...te the IOUT Temp of each phase Figure 10 7 Phase Commands Using the Fusion GUI www ti com 28 TPSM8D6C24 2 Phase Power Module Evaluation Module User s Guide SLUUCL8A DECEMBER 2021 REVISED FEBRUARY 2022...

Страница 29: ...s which also shows other details like Hex encoding Figure 10 8 Configure All Config www ti com Using the Fusion GUI SLUUCL8A DECEMBER 2021 REVISED FEBRUARY 2022 Submit Document Feedback TPSM8D6C24 2 P...

Страница 30: ...at power up The EEPROM Value column shows the values currently configured to the related PMBus commands Figure 10 9 Configure Pin Strapping Using the Fusion GUI www ti com 30 TPSM8D6C24 2 Phase Power...

Страница 31: ...f Config Control pin activation and OPERATION command Margin control Clear Fault Selecting Clear Faults clears any prior fault flags With two devices stacked together the Iout reading is the total loa...

Страница 32: ...he current version Changes from Revision December 2021 to Revision A February 2022 Page Updated the numbering format for tables figures and cross references throughout the document 3 Updated user s gu...

Страница 33: ...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...

Страница 34: ...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...

Страница 35: ...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...

Страница 36: ...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...

Страница 37: ...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...

Страница 38: ...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 reproduction and display of thes...

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