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Texas Instruments LM5000EVAL User Manual Download Page 3

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Performance Curves

3

Performance Curves

Figure 1

to

Figure 4

illustrate the performance curves for the EVM.

Figure 1. Efficiency with Respect to Load Current

Figure 2. Turn-On Waveforms (VIN = 36 V, IOUT = 2 A)

3

SNVU452 – July 2014

LM5000EVAL Non-Isolated Flyback Evaluation Module User’s Guide

Submit Documentation Feedback

Copyright © 2014, Texas Instruments Incorporated

Summary of Contents for LM5000EVAL

Page 1: ...s BOM Contents 1 Introduction 2 2 Test Setup 2 2 1 Connectors and Test Points Description 2 2 2 Quick Setup Procedure 2 3 Performance Curves 3 4 Schematic 5 5 Layout 6 6 Bill of Materials 7 List of Figures 1 Efficiency with Respect to Load Current 3 2 Turn On Waveforms VIN 36 V IOUT 2 A 3 3 Output Voltage Ripple VIN 36 V IOUT 2 A 4 4 Load Transient Response VIN 36 V 4 5 Non Isolated Flyback Conver...

Page 2: ...ion Designator IN Input voltage connection and test point GND1 Input voltage return connection and test point OUT Output voltage connection and test point GND2 Output voltage return connection and test point SD Shutdown control input pin test point 2 2 Quick Setup Procedure The following steps provide the quick setup procedures Step 1 Set the power supply current limit to 1 A Turn off the power su...

Page 3: ...he performance curves for the EVM Figure 1 Efficiency with Respect to Load Current Figure 2 Turn On Waveforms VIN 36 V IOUT 2 A 3 SNVU452 July 2014 LM5000EVAL Non Isolated Flyback Evaluation Module User s Guide Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated ...

Page 4: ...Output Voltage Ripple VIN 36 V IOUT 2 A Figure 4 Load Transient Response VIN 36 V 4 LM5000EVAL Non Isolated Flyback Evaluation Module User s Guide SNVU452 July 2014 Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated ...

Page 5: ...shows the LM5000EVAL EVM schematic Figure 5 Non Isolated Flyback Converter Schematic 5 SNVU452 July 2014 LM5000EVAL Non Isolated Flyback Evaluation Module User s Guide Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated ...

Page 6: ...M5000EVAL is shown in Figure 6 through Figure 8 Figure 6 Top Silkscreen Figure 7 Top Layer Figure 8 Bottom Layer 6 LM5000EVAL Non Isolated Flyback Evaluation Module User s Guide SNVU452 July 2014 Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated ...

Page 7: ...DK 68 µF 4 V C 10 C1206C221K1GAC Capacitor CER KEMET 220 pF 100 V C 11 C1206C102K5RAC Capacitor CER KEMET 1000 pF 500 V D 1 BZX84C10 NSA Central 10 V Zener SOT 23 D 2 CMZ5930B NSA Central 16 V Zener SMA D 3 CMPD914 NSA Central Switching SOT 23 D 4 CMPD914 NSA Central Switching SOT 23 D 5 CMSH3 40L NSA Central Schottky SMC T 1 A0009 A Coilcraft Transformer R 1 CRCW12064992F Resistor 49 9 kΩ R 2 CRC...

Page 8: ...ndling and use of EVMs and if applicable compliance in all respects with such laws and regulations 10 User has sole responsibility to ensure the safety of any activities to be conducted by it and its employees affiliates contractors or designees with respect to handling and using EVMs Further user is responsible to ensure that any interfaces electronic and or mechanical between EVMs and any human ...

Page 9: ...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 its own expense FCC Interference Statement ...

Page 10: ...érieur au gain maximal indiqué sont strictement interdits pour l exploitation de l émetteur Mailing Address Texas Instruments Post Office Box 655303 Dallas Texas 75265 Copyright 2014 Texas Instruments Incorporated spacer Important Notice for Users of EVMs Considered Radio Frequency Products in Japan EVMs entering Japan are NOT certified by TI as conforming to Technical Regulations of Radio Law of ...

Page 11: ...esponsible 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 information or support that may be provided by TI Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which anticipate dangerous consequences of failur...

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