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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 TPS7A57EVM-056

Страница 1: ...A57 low dropout linear regulator LDO Included in this user s guide are setup and operating instructions thermal and layout guidelines a printed circuit board PCB layout schematic diagrams and a bill o...

Страница 2: ...ent Results 8 Figure 2 4 TPS7A57EVM 056 Load Transient Results With a Q1 MOSFET 8 Figure 3 1 Top Assembly Layer and Silkscreen 9 Figure 3 2 Top Layer Routing 9 Figure 3 3 Layer 2 9 Figure 3 4 Layer 3...

Страница 3: ...A57 The header connects the REF pin to a resistor to set a given output voltage value The voltage options are 0 5 V 1 2 V 1 8 V 2 5 V 3 3 V 5 0 V 2 1 4 J4 EN J4 EN is a 3 pin header used to enable or...

Страница 4: ...nt MOSFET drain voltage 2 2 4 IN1 IN1 is the connection for the function generator to drive the gate driver device IN1 is terminated by the 50 resistor R22 2 2 5 J15 J15 is a high frequency kelvin con...

Страница 5: ...across the header to tie GND to EN or leaving the 3 pin header floating disables the device 3 Placing a 2 pin shunt across the header to tie GND to CP_EN disables the internal charge pump Alternativel...

Страница 6: ...through these connectors In cases where very fast transient tests are performed ringing may occur on VIN or VOUT as a result of the parasitic inductance within the PCB of the EVM A strip of wire place...

Страница 7: ...current limit As illustrated in Figure 2 3 the TPS7A57 transient response is very fast and the output voltage recovers in well under 1 ms after the initial load transient Therefore use a load transie...

Страница 8: ...ad Transient Results Figure 2 4 TPS7A57EVM 056 Load Transient Results With a Q1 MOSFET Setup www ti com 8 TPS7A57EVM 056 Evaluation Module SBVU075 APRIL 2022 Submit Document Feedback Copyright 2022 Te...

Страница 9: ...7 LDO LMG1020YFFR gate driver and pulsed resistors R10 R11 R12 R13 and R14 are most at risk of raising to a high junction temperature during normal operation Figure 3 1 Top Assembly Layer and Silkscre...

Страница 10: ...r 5 Figure 3 7 Bottom Layer Routing Figure 3 8 Bottom Assembly Layer and Silkscreen Board Layout www ti com 10 TPS7A57EVM 056 Evaluation Module SBVU075 APRIL 2022 Submit Document Feedback Copyright 20...

Страница 11: ...1 OUT 12 BIAS 5 CP_EN 15 EN 16 NR SS 8 PG 14 REF 7 SNS 13 Thermal_Pad 17 GND 6 TPS7A5701RTET U1 CP_EN EN Vbias Vin GND REF NR 4 7 F 16V C10 Vout TP7 2 00M R2 2 00M R3 TP1 22 F 10V C5 6 3V 1uF C6 10uF...

Страница 12: ...3202Q2 0 R25 R13 R14 R12 R11 R10 R17 R18 R19 R16 R20 J7 J8 Drain Gate 1 2 3 4 5 J15 100V 1pF C11 0 R15 50V 0 015uF C16 1 00k R24 50V 10uF C14 50V 10uF C13 50V 0 1uF C12 TP13 Figure 4 2 Load Transient...

Страница 13: ...to buy or mount N A N A N A J1 1 Header 100mil 2x1 Tin SMD SMD 2 Leads Body 200x100mil TSM 102 01 T SV P TR Samtec J2 1 Jumper SMT shorting jumper SMT JMP 36 30X40SMT Any J3 1 Header 2 54mm 6x2 Gold S...

Страница 14: ...uF 6 3 V 10 X7R 0402 402 GRM155R70J105K A12D MuRata C8 0 10uF CAP CERM 10 uF 25 V 10 X7R 0805 805 GRM21BZ71E106K E15L MuRata C11 0 1pF CAP CERM 1 pF 100 V 5 C0G NP0 0805 805 GQM2195C2A1R0 CB01D MuRat...

Страница 15: ...12 TP13 0 Test Point Compact SMT Testpoint_Keystone _Compact 5016 Keystone U2 0 5V 7A 5A Low Side GaN Driver With 60MHz 1ns Speed YFF0006AEAE DSBGA 6 YFF0006AEAE LMG1020YFFR Texas Instruments LMG1020Y...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 21: ...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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