Texas Instruments TPS2480 EVM User Manual Download Page 9 | Manualshive

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Texas Instruments TPS2480 EVM User Manual Download Page 9

EVM Assembly Drawing and Layout Guidelines

6

EVM Assembly Drawing and Layout Guidelines

6.1

PCB Drawings

through

show component placement and layout of the EVM.

Figure 8. Top Side Layout/Routing

9

SLUU370A – January 2010 – Revised June 2010

TPS2480 and TPS2481 Evaluation Module

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Copyright © 2010, Texas Instruments Incorporated

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Summary of Contents for TPS2480 EVM

Page 1: ...Assembly Drawing and Layout Guidelines 9 6 1 PCB Drawings 9 6 2 Layout Guidelines 12 7 Bill of Materials and Schematics 13 7 1 Bill of Materials 13 7 2 Schematics 16 List of Figures 1 Typical TPS2480...

Page 2: ...VM 002 12 V 480 W latched High voltage applications 48 V 400 W auto retry or latched NOTE The high voltage version is not orderable For details see the schematic and bill of materials 1 2 Applications...

Page 3: ...e MOSFET J11 J12 For manufacturing use only Shunts must remain installed in J11 and J12 Table 3 Test Points Test Point Color Label Description TP2 RED IN Power bus input high TP5 BLK IN Power bus inpu...

Page 4: ...ble Test Setup www ti com 3 Test Setup Figure 1 shows a typical test setup for TPS2480 1EVM Input voltage can be applied as described in Table 2 Figure 1 Typical TPS2480 1EVM Test Setup 4 TPS2480 and...

Page 5: ...e High Voltage Application Press the Enter Shunt Resistance GUI button Type a value of 60 into Max Expected Current text box Press the Enter Max Expected Current GUI button Type a value of 0 002 into...

Page 6: ...M 001 and TPS2480EVM 002 GUI Calibrate Form Figure 4 High Voltage Application GUI Overview Form 6 TPS2480 and TPS2481 Evaluation Module SLUU370A January 2010 Revised June 2010 Submit Documentation Fee...

Page 7: ...VM GUI Setup Figure 5 High Voltage Application GUI Calibrate Form 7 SLUU370A January 2010 Revised June 2010 TPS2480 and TPS2481 Evaluation Module Submit Documentation Feedback Copyright 2010 Texas Ins...

Page 8: ...strates the current limit versus output voltage curve for TPS2481EVM 001 and TPS2480EVM 002 Figure 6 TPS2481EVM 001 and TPS2480EVM 002 Current and Power Limit Curve 5 2 High Voltage Application Power...

Page 9: ...uidelines 6 1 PCB Drawings Figure 8 through Figure 11 show component placement and layout of the EVM Figure 8 Top Side Layout Routing 9 SLUU370A January 2010 Revised June 2010 TPS2480 and TPS2481 Eval...

Page 10: ...g and Layout Guidelines www ti com Figure 9 Layer Two Routing 10 TPS2480 and TPS2481 Evaluation Module SLUU370A January 2010 Revised June 2010 Submit Documentation Feedback Copyright 2010 Texas Instru...

Page 11: ...bly Drawing and Layout Guidelines Figure 10 Layer Three Routing 11 SLUU370A January 2010 Revised June 2010 TPS2480 and TPS2481 Evaluation Module Submit Documentation Feedback Copyright 2010 Texas Inst...

Page 12: ...wards of 100 mA from the gate of the MOSFET The GATE amplifier has high bandwidth while active so keep the GATE trace length short Spacing consistent with safety standards like IEC60950 must be observ...

Page 13: ...TVS 58V 1W SMA SMAJ58A Diodes Inc 0 0 2 2 D1 D3 SMAJ16A Diode TVS 16V 1W SMA SMAJ16A Diodes Inc 1 1 1 1 D2 MBRS3100T3 Diode Schottky 3 A 100 V SMC MBRS3100T3 On Semi 0 0 0 0 D4 BZT52C8V2 Diode Zener...

Page 14: ...stor Chip 1 10W 1 0805 Std Std 1 1 1 1 R16 10K Resistor Chip 1 10W 1 0805 Std Std 1 1 1 1 R6 100K Resistor Chip 1 10W 1 0805 Std Std 2 2 2 2 R13 R14 1K Resistor Chip 1 10W 1 0805 Std Std 0 0 0 0 R7 1K...

Page 15: ...anhead 10 32 0 500 PMS 102 0050 Building inch PH Fasteners 4 4 4 4 Washer flat 10 10FWZ Building Fasteners 4 4 4 4 Washer split M5 MLWZ 005 Building Fasteners 4 4 4 4 Nut hex 10 32 HNZ102 Building Fas...

Page 16: ...1 Bill of Materials and Schematics www ti com 7 2 Schematics Figure 12 TPS2480 1 EVM Schematic 16 TPS2480 and TPS2481 Evaluation Module SLUU370A January 2010 Revised June 2010 Submit Documentation Fee...

Page 17: ...terials and Schematics Figure 13 TPS2480 1 EVM Schematic USB I2C 17 SLUU370A January 2010 Revised June 2010 TPS2480 and TPS2481 Evaluation Module Submit Documentation Feedback Copyright 2010 Texas Ins...

Page 18: ...oduct This notice contains important safety information about temperatures and voltages For additional information on TI s environmental and or safety programs please contact the TI application engine...

Page 19: ...egulatory and safety related requirements concerning its products and any use of TI components in its applications notwithstanding any applications related information or support that may be provided...

Page 20: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments TPS2480EVM 002 TPS2481EVM 001...

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