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4.1

Schematic

Schematic and Bill of Materials

Figure 6. TPS65020EVM-110 Schematic

SLVU138 – August 2005

TPS65020EVM-110 User's Guide

9

Summary of Contents for TPS65020EVM-110

Page 1: ...5 Routing Bottom Layer 8 6 TPS65020EVM 110 Schematic 9 List of Tables 1 HPA110A BOM 10 The Texas Instruments TPS65020EVM is an integrated Power Management IC for applications that are powered with one...

Page 2: ...e for the latest revision of the software This section describes the jumpers and connectors on the EVM as well as how to properly connect setup and use the TPS65020EVM 110 INPUT OUTPUT DESCRIPTION Inp...

Page 3: ...or DCDC3 default setting is ON JP7 LDO ON OFF EN for both LDO1 and LDO2 regulators default setting is ON S1 is a normally open momentary push button switch that when pressed connects VI to GPIO1 S1 GP...

Page 4: ...PS65020EVM 110 PWB The nodes with high switching frequencies and currents are short and are isolated from the noise sensitive feedback circuitry Careful attention has been given to the routing of high...

Page 5: ...www ti com Board Layout Figure 2 Top Layer SLVU138 August 2005 TPS65020EVM 110 User s Guide 5...

Page 6: ...www ti com Board Layout Figure 3 Routing GND Plane TPS65020EVM 110 User s Guide 6 SLVU138 August 2005...

Page 7: ...www ti com Board Layout Figure 4 Routing VIN Plane SLVU138 August 2005 TPS65020EVM 110 User s Guide 7...

Page 8: ...ematic and Bill of Materials Schematic and Bill of Materials Figure 5 Routing Bottom Layer This section provides the TPS65020EVM 110 schematic and bill of materials TPS65020EVM 110 User s Guide 8 SLVU...

Page 9: ...www ti com 4 1 Schematic Schematic and Bill of Materials Figure 6 TPS65020EVM 110 Schematic SLVU138 August 2005 TPS65020EVM 110 User s Guide 9...

Page 10: ...spacing 36 pin strip 0 100 x 2 PTC36SAAN Sullins Inductor SMT 1 72 A 59 milliohm VLCF4020T 2 2 L1 L2 2 2 H 0 157 x 0 157 TDK 2R2N1R7 VLF4012AT 1 1 L3 2 2 H Inductor SMT 1 5 A 87 milliohm 0 137 X 0 14...

Page 11: ...E EXCLUSIVE WARRANTY MADE BY SELLER TO BUYER AND IS IN LIEU OF ALL OTHER WARRANTIES EXPRESSED IMPLIED OR STATUTORY INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE The u...

Page 12: ...e load specification please contact a TI field representative During normal operation some circuit components may have case temperatures greater than 100 C The EVM is designed to operate properly with...

Page 13: ...iness practice TI is not responsible or liable for any such statements TI products are not authorized for use in safety critical applications such as life support where a failure of the TI product wou...

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