Texas Instruments MultiPkgLDOEVM-823 Скачать руководство пользователя страница 17

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.

3

Regulatory Notices:

3.1

United States

3.1.1

Notice applicable to EVMs not FCC-Approved:

FCC NOTICE:

This kit is designed to allow product developers to evaluate electronic components, circuitry, or software

associated with the kit to determine whether to incorporate such items in a finished product and software developers to write
software applications for use with the end product. This kit is not a finished product and when assembled may not be resold or
otherwise marketed unless all required FCC equipment authorizations are first obtained. Operation is subject to the condition
that this product not cause harmful interference to licensed radio stations and that this product accept harmful interference.
Unless the assembled kit is designed to operate under part 15, part 18 or part 95 of this chapter, the operator of the kit must
operate under the authority of an FCC license holder or must secure an experimental authorization under part 5 of this chapter.

3.1.2

For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant:

CAUTION

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept any interference received, including interference that may cause
undesired operation.

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to
operate the equipment.

FCC Interference Statement for Class A EVM devices

NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to
correct the interference at his own expense.

Содержание MultiPkgLDOEVM-823

Страница 1: ...his user s guide are setup and operating instructions layout guidelines a printed circuit board PCB layout a schematic diagram and a bill of materials BOM Throughout this document the terms demonstration kit evaluation board and evaluation module are synonymous with the MultiPkgLDOEVM 823 Contents 1 Introduction 3 1 1 Before You Begin 3 2 Supported Pinouts 3 3 DRB Package 4 3 1 Input Output Connec...

Страница 2: ...Descriptions 12 6 3 EVM Setup 14 6 4 Operation 14 6 5 Schematic 14 7 PCB Layout 15 8 Bill of Materials 16 List of Figures 1 Supported Packages and Pinouts 3 2 MultiPkgLDOEVM 823 DRB Schematic 6 3 MultiPkgLDOEVM 823 DRV Schematic 9 4 MultiPkgLDOEVM 823 DQN Schematic 11 5 MultiPkgLDOEVM 823 DBV Schematic 14 6 Top Layer Assembly 15 7 Bottom Layer Assembly 15 8 Top Layer Routing 15 9 Bottom Layer Rout...

Страница 3: ...aluate their part 1 1 Before You Begin The following warnings and cautions are noted for the safety of anyone using or working close to the MultiPkgLDOEVM 823 Observe all safety precautions Warning Warning Hot surface Contact may cause burns Do not touch CAUTION The circuit module may be damaged by overtemperature To avoid damage monitor the temperature during evaluation and provide cooling as nee...

Страница 4: ... power supply to this jumper 3 1 5 J5 GND GND jumper Connect the GND leads of the load to this jumper 3 1 6 TP1 VIN Input test point Connect DMM or scope probes to this point to monitor the input voltage of the LDO 3 1 7 TP2 VOUT VOUT test point Connect DMM or scope probes to this point to monitor the output of the LDO 3 1 8 TP3 EN This test point connects to EN When J3 is removed this testpoint c...

Страница 5: ...Capacitor Populate the recommended noise reduction capacitor for the part that is being used 3 2 5 R1 RTOP This is the top feedback resistor Populate with the resistance value that will give the desired output See the data sheet for the equation to calculate R1 This resistor is only necessary for adjustable LDOs 3 2 6 R2 RBOT This is the bottom feedback resistor Populate with the resistance value ...

Страница 6: ...her application reasons 3 3 2 Equipment Connection Use the following steps when connecting equipment 1 Set the input power supplies to have a maximum voltage based on the recommended maximum in the data sheet and turn the power supplies off 2 Connect the positive voltage lead from the input power supply to VIN at the J1 connector of the EVM 3 Connect the ground lead from the input power supply to ...

Страница 7: ...pply to this jumper 4 1 5 J10 GND GND jumper Connect the GND leads of the load to this jumper 4 1 6 TP6 VIN Input test point Connect DMM or scope probes to this point to monitor the input voltage of the LDO 4 1 7 TP7 VOUT VOUT test point Connect DMM or scope probes to this point to monitor the output of the LDO 4 1 8 TP8 EN This test point connects to EN When J8 is removed this testpoint can be us...

Страница 8: ... for the part that is being used 4 2 4 R3 RTOP This is the top feed back resistor Populate with the resistance value that will give the desired output See the data sheet for the equation to calculate R3 This resistor is only necessary for adjustable LDOs 4 2 5 R4 RBOT This is the bottom feed back resistor Populate with the resistance value that will give the desired output See the data sheet for t...

Страница 9: ... application reasons 4 3 2 Equipment Connection Use the following steps when connecting equipment 1 Set the input power supplies to have a maximum voltage based on the recommended maximum in the data sheet and turn the power supplies off 2 Connect the positive voltage lead from the input power supply to VIN at the J6 connector of the EVM 3 Connect the ground lead from the input power supply to GND...

Страница 10: ...s jumper 5 1 4 J14 EN Output enable To enable the output connect a jumper to short VIN to EN 5 1 5 J15 GND GND jumper Connect the GND leads of the load to this jumper 5 1 6 TP11 VIN Input test point Connect DMM or scope probes to this point to monitor the input voltage of the LDO 5 1 7 TP12 VOUT VOUT test point Connect DMM or scope probes to this point to monitor the output of the LDO 5 1 8 TP13 E...

Страница 11: ...tion reasons 5 3 2 Equipment Connection Use the following steps when connecting equipment 1 Set the input power supplies to have a maximum voltage based on the recommended maximum in the data sheet and turn the power supplies off 2 Connect the positive voltage lead from the input power supply to VIN at the J11 connector of the EVM 3 Connect the ground lead from the input power supply to GND at the...

Страница 12: ...power supply to this jumper 6 1 5 J20 GND GND jumper Connect the GND leads of the load to this jumper 6 1 6 TP16 VIN Input test point Connect DMM or scope probes to this point to monitor the input voltage of the LDO 6 1 7 TP17 VOUT VOUT test point Connect DMM or scope probes to this point to monitor the output of the LDO 6 1 8 TP18 EN This test point connects to EN When J3 is removed this testpoin...

Страница 13: ...r for the part that is being used 6 2 4 R5 RTOP This is the top feed back resistor Populate with the resistance value that will give the desired output See the data sheet for the equation to calculate R5 This resistor is only necessary for adjustable LDOs 6 2 5 R6 RBOT This is the bottom feed back resistor Populate with the resistance value that will give the desired output See the data sheet for ...

Страница 14: ...r application reasons 6 3 2 Equipment Connection Use the following steps when connecting equipment 1 Set the input power supplies to have a maximum voltage based on the recommended maximum in the data sheet and turn the power supplies off 2 Connect the positive voltage lead from the input power supply to VIN at the J16 connector of the EVM 3 Connect the ground lead from the input power supply to G...

Страница 15: ...nstruments Incorporated Universal Low Dropout LDO Linear Voltage Regulator MultiPkgLDOEVM 823 Evaluation Module 7 PCB Layout Figure 6 to Figure 9 illustrate the PCB layout for this EVM Figure 6 Top Layer Assembly Figure 7 Bottom Layer Assembly Figure 8 Top Layer Routing Figure 9 Bottom Layer Routing ...

Страница 16: ... CAP CERM 0 01 µF 50 V 10 X7R 0603 0603 GRM188R71 H103KA01D MuRata FID1 FID2 FID3 0 Fiducial mark There is nothing to buy or mount Fiducial N A N A J1 J2 J6 J7 J11 J12 J16 J17 0 Standard Banana Jack Insulated Red 6091 6091 Keystone J3 J8 J14 J18 0 Header 100 mil 3x1 Gold SMT Samtec_TSM 103 01 X SV TSM 103 01 L SV Samtec J4 J5 J9 J10 J13 J15 J19 J20 0 Standard Banana Jack Insulated Black 6092 6092 ...

Страница 17: ...y 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 warr...

Страница 18: ...the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated Antenna types not included in this list having a gain greater than the maximum gain indicated for that type are strictly prohibited for use with this device Concernant les EVMs avec antennes détachables Conformément à la réglementation d Industrie Canada le présent émetteur radio peut fo...

Страница 19: ...ed loads Any loads applied outside of the specified output range may also result in unintended and or inaccurate operation and or possible permanent damage to the EVM and or interface electronics Please consult the EVM user guide prior to connecting any load to the EVM output If there is uncertainty as to the load specification please contact a TI field representative During normal operation even ...

Страница 20: ...COST OF REMOVAL OR REINSTALLATION ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES RETESTING OUTSIDE COMPUTER TIME LABOR COSTS LOSS OF GOODWILL LOSS OF PROFITS LOSS OF SAVINGS LOSS OF USE LOSS OF DATA OR BUSINESS INTERRUPTION NO CLAIM SUIT OR ACTION SHALL BE BROUGHT AGAINST TI MORE THAN TWELVE 12 MONTHS AFTER THE EVENT THAT GAVE RISE TO THE CAUSE OF ACTION HAS OCCURRED 8 2 Specif...

Страница 21: ... TI Resource NO OTHER LICENSE EXPRESS OR IMPLIED BY ESTOPPEL OR OTHERWISE TO ANY OTHER TI INTELLECTUAL PROPERTY RIGHT AND NO LICENSE TO ANY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT OF TI OR ANY THIRD PARTY IS GRANTED HEREIN including but not limited to any patent right copyright mask work right or other intellectual property right relating to any combination machine or process in which TI product...

Страница 22: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments MULTIPKGLDOEVM 823 ...

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