Texas Instruments TPS62233EVM-574 Скачать руководство пользователя страница 7

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Schematic and Bill of Materials

Schematic and Bill of Materials

This section provides the TPS62233EVM-574 schematic and bill of materials.

4.1

Schematic

Figure 4. TPS62233/310/37EVM-574 Schematic

SLVU360B – April 2010 – Revised July 2013

TPS62233EVM-574 User's Guide

Содержание TPS62233EVM-574

Страница 1: ...gram a bill of materials and printed circuit board layout drawings for the evaluation module Contents 1 Introduction 2 2 Setup 2 3 Board Layout 3 4 Schematic and Bill of Materials 7 5 Related Document...

Страница 2: ...to the corresponding converter Twist the leads to the input supply and keep as short as possible to minimize EMI transmission 2 1 2 J13 J23 and J33 GND This is the return connection for the input pow...

Страница 3: ...e configured for proper operation of the converter For ENABLE the converter enable uses a shorting block to set the JPX1 header to the desired configurations Each converter has its own header JP11 for...

Страница 4: ...ces that are shielded by ground traces and planes Careful attention has been given to the routing of high frequency current loops and a single point grounding scheme is used See the data sheet for spe...

Страница 5: ...www ti com Board Layout Figure 2 Top Layer Routing 5 SLVU360B April 2010 Revised July 2013 TPS62233EVM 574 User s Guide Submit Documentation Feedback Copyright 2010 2013 Texas Instruments Incorporated...

Страница 6: ...ard Layout www ti com Figure 3 Bottom Layer Routing 6 TPS62233EVM 574 User s Guide SLVU360B April 2010 Revised July 2013 Submit Documentation Feedback Copyright 2010 2013 Texas Instruments Incorporate...

Страница 7: ...aterials This section provides the TPS62233EVM 574 schematic and bill of materials 4 1 Schematic Figure 4 TPS62233 310 37EVM 574 Schematic 7 SLVU360B April 2010 Revised July 2013 TPS62233EVM 574 User...

Страница 8: ...eramic 1210 Std Std 3 L11 L21 L31 1 H Inductor SMT 0805 MDT2012 CH1R0AN TOKO MIPS2012D1R0 X2 FDK LQM21PN1R0MC0 Murata 1 U11 TPS62233DRY IC 3MHz Ultra Small Step Down Converter 3 0 V SON TPS62233DRY TI...

Страница 9: ...ncy energy and has not been tested for compliance with the limits of computing devices pursuant to part 15 of FCC or ICES 003 rules which are designed to provide reasonable protection against radio fr...

Страница 10: ...na type and its gain should be so chosen that the equivalent isotropically radiated power e i r p is not more than that necessary for successful communication This radio transmitter has been approved...

Страница 11: ...roduct only after you obtained the license of Test Radio Station as provided in Radio Law of Japan with respect to this product or 3 Use of this product only after you obtained the Technical Regulatio...

Страница 12: ...erations per the user guidelines Exceeding the specified EVM ratings including but not limited to input and output voltage current power and environmental ranges may cause property damage personal inj...

Страница 13: ...sponsible for compliance with all legal regulatory and safety related requirements concerning its products and any use of TI components in its applications notwithstanding any applications related inf...