LIGHTING-1-GEVK

EVBUM2705 ONSEMI | Alldatasheet

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© Semiconductor Components Industries, LLC, 2020 April, 2020 − Rev. 0

1 Publication Order Number:

Connected Lighting Platform User Manual (LIGHTING-1-GEVK) The following manual provides detailed information about the hardware associated with the Connected Lighting Platform. HARDWARE OVERVIEW The lighting development kit consist of several plug −in evaluation board building up a complete industrial lighting solution with power supply, LED driving system and Bluetooth ® Low Energy connectivity through the RSL10 Control and Sense mobile app.

FEATURES

• Modular Design
• New High Power Lighting
• 2 Strings × 16 LEDs (121 Lumen + 95 Lumen) = 7000 Lumen
• Dual Independent LED Channel
• White Balance Control 12 bits Dimmer from 0 to Max
• 4000 Steps Dimming
• AC Source (Worldwide) or POE Input (802.3bt)
• High Efficiency Power Conversion (>90% at Full Load)
• iOS®/Android® Mobile App “RSL10 Sense and Control” with Multiple Features Including Energy Consumption Computation
• EMS Friendly and Low Cost PCB Layout
• Compatible with DALI Interface via UART Interface
• Software Fully Based on FreeRTOS Running on RSL10
• Debugger Port (Compatible with JLINK ULTRA Plus Debugger on RLS10 MCU and Low Cost Debugger) ADDITIONAL RESOURCES
• Connected Lighting Platform Software Readme
• Connected Lighting Platform Getting Started Guide CONNECTED LIGHTING MODULES Figure 1 provides a list of the modules provided within and alongside the Connected Lighting Platform. AC/DC is the default power supply. Power Over Ethernet (PoE) is also supported as a separately orderable module (LIGHTING−POWER−POE−GEVB).

Figure 1. Connected Lighting Platform

parameters for the Connected Lighting Platform. Table 1. CONNECTED LIGHTING PLATFORM CORE ELECTRICAL PARAMETERS AND REGULATIONS according to EN61347−1 for lighting. environment, using equipment traceable to national or international standards. MCU module to enhance wireless connectivity. Figure 2. Overview Image of the LED Driver Module

• Dual LED driver based on FL7760
• Electrical efficiency up to 96%
• Input voltage 55 V by default
• Output: constant current 500 mA (ranging 12–60 Vdc in depending on # of LEDs)
• Telemetry data: current and voltage measurement for each LED driver
• Dimming capability down to 0.6% and 12 −bit PWM resolution
• DCDC converter with PG pin and P −FET for PoE bt module
• 2 layer PCB − cost effective solution
• Default 16 LEDs in the string (voltage drop on the string ~50 V)

• Topology: PFC flyback, Constant Voltage output FL7740
• Simulation model of the flyback system available (Simetrix)
• Vin AC: 90–270 V
• Pout electrical: 70 W
• V out DC: 55 V
• Power Factor >0.99 at full load
• Efficiency >91%
• Single layer PCB – cost effective solution

Figure 5. Overview Image of the ACDC Isolated PFC Front – End Module equipment in the below table. Table 4. EQUIPMENT UTILIZED FOR GETTING

• Output power Pout ~ 70 W
• Electronic load: Chroma 6147A used channel 3 as CLH (constant current high mode → 1.27 A)

Figure 8. Power Factor Correction chart of the PoE Module vs. Vin AC

www.onsemi.com THD MEASUREMENT OF AC/DC MODULE WITH LED DRIVER, LED AND CONNECTIVITY MODULES CONNECTED The following conditions were taken to provide measurement results:

• Output power Pout ~ 70 W (full load)
• Input voltage ~ 230 Vac

Table 5. LIMITS FOR CLASS C EQUIPMENT */C0108 is the circuit power factor. Table 6. THD MEASUREMENTS AND LIMITS ACCORDING TO IEC61000−3−2−2014

Description

IEC61000−3−2−2014 Results[mA] [mA] Vrms StdResults [V] 229.323 Arms StdResults [A] 0.332862 Watts StdResults [W] 76.001 PF StdResults [−] 0.995652 Freq StdResults [Hz] 49.9973 Magnitude H1 AmpHarms 0.3316 331.600 Magnitude H2 AmpHarms 0.000190395 0.190 0.006632 6.632 PASS Magnitude H3 AmpHarms 0.00375614 3.756 0.099047461 99.047 PASS Magnitude H5 AmpHarms 0.00695188 6.952 0.03316 33.160 PASS Magnitude H7 AmpHarms 0.00733679 7.337 0.023212 23.212 PASS Magnitude H9 AmpHarms 0.00645216 6.452 0.01658 16.580 PASS Magnitude H11 AmpHarms 0.0053353 5.335 0.009948 9.948 PASS Magnitude H13 AmpHarms 0.00489365 4.894 0.009948 9.948 PASS Magnitude H15 AmpHarms 0.00427255 4.273 0.009948 9.948 PASS Magnitude H17 AmpHarms 0.0041269 4.127 0.009948 9.948 PASS Magnitude H19 AmpHarms 0.0029144 2.914 0.009948 9.948 PASS Magnitude H21 AmpHarms 0.00342138 3.421 0.009948 9.948 PASS Magnitude H23 AmpHarms 0.0021604 2.160 0.009948 9.948 PASS Magnitude H25 AmpHarms 0.00280645 2.806 0.009948 9.948 PASS Magnitude H27 AmpHarms 0.00219792 2.198 0.009948 9.948 PASS Magnitude H29 AmpHarms 0.00188446 1.884 0.009948 9.948 PASS Magnitude H31 AmpHarms 0.00151921 1.519 0.009948 9.948 PASS Magnitude H33 AmpHarms 0.00109966 1.100 0.009948 9.948 PASS Magnitude H35 AmpHarms 0.000546126 0.546 0.009948 9.948 PASS Magnitude H37 AmpHarms 0.00170337 1.703 0.009948 9.948 PASS Magnitude H39 AmpHarms 0.000480661 0.481 0.009948 9.948 PASS

Figure 15. Power Losses and Efficiency vs. Output Power for LIGHTING−POWER−POE−GEVB normal startup procedure and provides power afterwards. time (>310 ms). PSE repeats this sequence in about 3.5 s.

Figure 16. No Load Start−up, MPS Circuit OFF

Figure 17. No Load Start−up, MPS Circuit Turned ON

Figure 18. No Load Start−up, on Board MPS Generator

input power paths powered, input current split kept at 50/50. Figure 19. Board Top Side − Output Power 60 W Figure 20. Board Top Side − Output Power 90 W Android is a registered trademark of Google LLC. Bluetooth is a registered trademark of Bluetooth SIG. iOS is a registered trademark of Cisco in the U.S. and other countries and is used under license by Apple Inc. All other brand names and product names appearing in this document are registered trademarks or trademarks of their respective holders.

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