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Performance Data and Typical Characteristic Curves

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6.8

EMI Performance

Figure 14

shows the conducted EMI performance of the EVM under the following conditions:

P

IN

= 6.8 W

V

IN

= 120 VAC

QP

= quasi-peak limit line

A

= average limit line

Blue trace = peak scan

Black trace = average scan

Figure 14. Conducted EMI Performance

14

Switch Controlled Direct Drive Linear Controller for Offline LED Drivers

SLVUA49 – April 2014

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Summary of Contents for TPS92410EVM-001

Page 1: ...TPS92410EVM 001 Offline LED Driver Evaluation Module User s Guide Literature Number SLVUA49 April 2014...

Page 2: ...8 6 1 Power Factor 8 6 2 Line Regulation 8 6 3 Input Voltage and Input Current 9 6 4 Linear Regulator Drain Voltage and Input Current 9 6 5 Output Current 10 6 6 Drain Overvoltage DOV Event 80 V Stack...

Page 3: ...d Input Current Bottom Half 11 10 Forward Phase Triac Dimming Rectified Input Voltage Top and Input Current Bottom Low 12 11 Reverse Phase Dimming Rectified Input Voltage Top and Input Current Bottom...

Page 4: ...1 WARNING High Voltage CAUTION DO NOT STARE DIRECTLY INTO THE LED LIGHT SOURCE Intense light sources have a high secondary blinding effect A temporary reduction in visual acuity and afterimages can oc...

Page 5: ...own connector J1 is for the input voltage supply to the LED driver The leads to the input supply should be twisted and kept as short as possible to minimize voltage drop inductance and EMI transmissio...

Page 6: ...stack 80 V Middle LED stack 40 Lower LED stack 20 Flicker Index 0 03 Output current ripple percent 12 Output current ripple Each stack 23 mApp Overvoltage protection level Each individual TPS92410 100...

Page 7: ...atic Figure 1 illustrates the TPS92410EVM 001 schematic Figure 1 TPS92410EVM 001 Schematic 7 SLVUA49 April 2014 Switch Controlled Direct Drive Linear Controller for Offline LED Drivers Submit Document...

Page 8: ...ic Curves www ti com 6 Performance Data and Typical Characteristic Curves Figure 2 through Figure 13 present typical performance curves for the TPS92410EVM 001 6 1 Power Factor Figure 2 Power Factor V...

Page 9: ...Voltage Top and Input Current Bottom 6 4 Linear Regulator Drain Voltage and Input Current Figure 5 Drain Voltage Top and Input Current Bottom 9 SLVUA49 April 2014 Switch Controlled Direct Drive Linea...

Page 10: ...0 V Stack Bottom 6 6 Drain Overvoltage DOV Event 80 V Stack Shorted then Released Figure 7 Drain Voltage Top DOV Pin Voltage Middle and Input Current Bottom 10 Switch Controlled Direct Drive Linear Co...

Page 11: ...g Rectified Input Voltage Top and Input Current Bottom Full Figure 9 Forward Phase Triac Dimming Rectified Input Voltage Top and Input Current Bottom Half 11 SLVUA49 April 2014 Switch Controlled Direc...

Page 12: ...Input Voltage Top and Input Current Bottom Low Figure 11 Reverse Phase Dimming Rectified Input Voltage Top and Input Current Bottom Full 12 Switch Controlled Direct Drive Linear Controller for Offlin...

Page 13: ...put Voltage Top and Input Current Bottom Half Figure 13 Reverse Phase Dimming Rectified Input Voltage Top and Input Current Bottom Low 13 SLVUA49 April 2014 Switch Controlled Direct Drive Linear Contr...

Page 14: ...the following conditions PIN 6 8 W VIN 120 VAC QP quasi peak limit line A average limit line Blue trace peak scan Black trace average scan Figure 14 Conducted EMI Performance 14 Switch Controlled Dire...

Page 15: ...he TPS92410EVM 001 printed circuit board Figure 15 Top Layer and Top Overlay Top View Figure 16 Bottom Layer and Bottom Overlay Bottom View 15 SLVUA49 April 2014 Switch Controlled Direct Drive Linear...

Page 16: ...afast 100V 0 15A SOD 123 1N4148W 7 F Diodes Inc J1 1 2x1 Conn Term Block 2POS 5 08mm 2POS Terminal 1715721 Phoenix Contact Block Q1 1 600V MOSFET N CH 600V 2A DPAK AOD2N60 AOS R1 R5 R14 3 1 00 RES 1 0...

Page 17: ...U1 U2 U4 3 Switch Controlled Direct Drive Switch for Offline LED SOT23 5 TPS92411PDBV Texas Instruments Drivers U3 1 Switch Controlled Direct Drive Linear Controller for Offline SOIC 13 TPS92410D Tex...

Page 18: ...dling 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 e...

Page 19: ...his 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 Opera...

Page 20: ...age et ayant un gain admissible maximal et l imp dance requise pour chaque type d antenne Les types d antenne non inclus dans cette liste ou dont le gain est sup rieur au gain maximal indiqu sont stri...

Page 21: ...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...

Page 22: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments TPS92410EVM 001...

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