Texas Instruments TPS552882EVM-2MHz Скачать руководство пользователя страница 4 | Manualshive

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4.1 Schematic

shows the EVM schematic.

Figure 4-1. TPS552882EVM-2MHz Schematic

Schematic, Bill of Materials, and Board Layout

4

TPS552882EVM-2MHz Evaluation Module

SLVUBW5A – JUNE 2020 – REVISED OCTOBER 2020

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Copyright © 2020 Texas Instruments Incorporated

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Содержание TPS552882EVM-2MHz

Страница 1: ...d Test Point Descriptions 2 2 2 Jumper Configuration 2 3 Test Procedure 3 4 Schematic Bill of Materials and Board Layout 3 4 1 Schematic 4 4 2 Bill of Materials 5 4 3 Board Layout 7 5 Revision History 10 List of Figures Figure 4 1 TPS552882EVM 2MHz Schematic 4 Figure 4 2 TPS552882EVM 2MHz Top Side Layout 7 Figure 4 3 TPS552882EVM 2MHz Inner Layer1 8 Figure 4 4 TPS552882EVM 2MHz Inner Layer2 9 Figu...

Страница 2: ...onnector and Test Point Descriptions This EVM includes I O connectors and test points as shown in Table 2 1 The power supply must be connected to input connectors J1 and J2 The load must be connected to output connectors J3 and J4 Table 2 1 Connectors and Test Points Reference Designator Description J1 Input voltage positive connection J2 Input voltage return connection J3 Output voltage connectio...

Страница 3: ...t must remain in regulation when the load current is lower than 3 A 5 Slowly sweep the input voltage from 5 V to 20 V The output voltage must remain in regulation when the load current is lower than the maximum load current specified in Table 2 1 6 Turn off the load turn off the power supply Then turn on the load to discharge the output capacitors 4 Schematic Bill of Materials and Board Layout Thi...

Страница 4: ...tic Figure 4 1 TPS552882EVM 2MHz Schematic Schematic Bill of Materials and Board Layout www ti com 4 TPS552882EVM 2MHz Evaluation Module SLVUBW5A JUNE 2020 REVISED OCTOBER 2020 Submit Document Feedback Copyright 2020 Texas Instruments Incorporated ...

Страница 5: ...ons JP1 1 Header 100mil 3x1 Tin TH Header 3 PIN 100mil Tin PEC03SAAN Sullins Connector Solutions L1 1 1uH Inductor Shielded Composite 1 µH 18 A 0 00618 ohm AEC Q200 Grade 1 SMD IND_6 4x3 1x6 6 XAL6030 102MEB Coilcraft Q1 Q2 2 NPN LO RA 150 MM PGTL M12 TSDSON 8 IPZ40N04S5L7R4ATMA1 Infineon R1 R14 R15 R16 4 102k RES 102 k 1 0 063 W AEC Q200 Grade 0 0402 0402 CRCW0402102KFKED Vishay Dale R2 1 11 3k R...

Страница 6: ...oost Converter VQFN HR26 TPS552882RPM Texas Instruments C21 0 Multilayer Ceramic Capacitors MLCC 470pF 100V 0603 0603 GRT1885C2A471JA02D Murata C22 0 680pF 5 100V Ceramic Capacitor C0G 0603 1608 Metric 0603 GRT1885C2A681JA02D Murata R17 R18 0 1 0 RES 1 0 5 0 5 W 1206 1206 CRM1206 JW 1R0ELF Bourns Schematic Bill of Materials and Board Layout www ti com 6 TPS552882EVM 2MHz Evaluation Module SLVUBW5A...

Страница 7: ...M board layouts Figure 4 2 TPS552882EVM 2MHz Top Side Layout www ti com Schematic Bill of Materials and Board Layout SLVUBW5A JUNE 2020 REVISED OCTOBER 2020 Submit Document Feedback TPS552882EVM 2MHz Evaluation Module 7 Copyright 2020 Texas Instruments Incorporated ...

Страница 8: ...M 2MHz Inner Layer1 Schematic Bill of Materials and Board Layout www ti com 8 TPS552882EVM 2MHz Evaluation Module SLVUBW5A JUNE 2020 REVISED OCTOBER 2020 Submit Document Feedback Copyright 2020 Texas Instruments Incorporated ...

Страница 9: ...M 2MHz Inner Layer2 www ti com Schematic Bill of Materials and Board Layout SLVUBW5A JUNE 2020 REVISED OCTOBER 2020 Submit Document Feedback TPS552882EVM 2MHz Evaluation Module 9 Copyright 2020 Texas Instruments Incorporated ...

Страница 10: ...evision December 2020 to Revision A October 2020 Page Updated the numbering format for tables figures and cross references throughout the document 2 Changed all images in the Board Layout section 7 Revision History www ti com 10 TPS552882EVM 2MHz Evaluation Module SLVUBW5A JUNE 2020 REVISED OCTOBER 2020 Submit Document Feedback Copyright 2020 Texas Instruments Incorporated ...

Страница 11: ...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...

Страница 12: ... 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 installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation...

Страница 13: ...y for convenience and should be verified by User 1 Use EVMs in a shielded room or any other test facility as defined in the notification 173 issued by Ministry of Internal Affairs and Communications on March 28 2006 based on Sub section 1 1 of Article 6 of the Ministry s Rule for Enforcement of Radio Law of Japan 2 Use EVMs only after User obtains the license of Test Radio Station as provided in R...

Страница 14: ... 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 electrical shock hazard User assumes all responsibility and liability for any improper or unsafe handling or use of the EVM by User or its employees affiliates contractors or designees 4 4 User assumes all...

Страница 15: ...OR 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 Furthermore no return of EVM s will be accepted if the package has been opened and no return of the EVM s will be accepted if they are damaged or otherwise not in a resalable condition If User feels it has...

Страница 16: ...se 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 reproduction and display of these resources is prohibited No license is granted to any other TI intellectual property right or to any third party intellectual property right TI disclaims responsibility for...

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