STMicroelectronics STEVAL-ILL082V1 User Manual
  1. Manuals
  2. Brands
  3. STMicroelectronics Manuals
  4. Home Lighting
  5. STEVAL-ILL082V1
  6. User manual
STMicroelectronics STEVAL-ILL082V1 User Manual

STMicroelectronics STEVAL-ILL082V1 User Manual

Smart home lighting
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
UM2170
User manual
Getting started with smart home lighting based on HVLED815PF
and SPSGRF
Introduction
The STEVAL-ILL082V1 is based on the HVLED815PF off-line LED driver. It consists of a LED driver
board with a connectivity module and the STM32L0 microcontroller, which manages wireless
communication and LED brightness control. The microcontroller and connectivity module are supplied
by the LED driver through an auxiliary winding.
STEVAL-ILL082V1 can be operated in standalone mode through the communication with the bundled
STEVAL-ILL082V1_Remote controller based on SP1ML to help to reduce development and certification
time.
The board can also be rendered visible to cloud applications with the addition of a wireless bridge.

Figure 1: STEVAL-ILL082V1 evaluation board plus remote controller (top view)

Figure 2: STEVAL-ILL082V1 evaluation board plus remote controller (bottom view)

February 2017
DocID030279 Rev 1
1/24
www.st.com

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the STEVAL-ILL082V1 and is the answer not in the manual?

Questions and answers

Summary of Contents for STMicroelectronics STEVAL-ILL082V1

  • Page 1: Figure 1: Steval-Ill082V1 Evaluation Board Plus Remote Controller (Top View)

    SPSGRF Introduction The STEVAL-ILL082V1 is based on the HVLED815PF off-line LED driver. It consists of a LED driver board with a connectivity module and the STM32L0 microcontroller, which manages wireless communication and LED brightness control. The microcontroller and connectivity module are supplied by the LED driver through an auxiliary winding.

  • Page 2: Table Of Contents

    Contents UM2170 Contents Overview ..................5 Smart home lighting architecture ............5 Hardware description ................ 6 Getting started ................. 8 Smart home lighting board used with SPSGRF and SP1ML ..... 8 Efficiency testing and measurements ......... 10 Efficiency, power factor, THD, LED current and current regulation . 10 IEC61000-3-2 class C harmonic measurement.......
  • Page 3 List of tables Table 1: Test conditions ..........................10 Table 2: Test results ..........................10 Table 3: STEVAL-ILL082V1 bill of materials .................... 18 Table 4: STEVAL-ILL082V1_Remote bill of materials ................21 Table 5: Document revision history ......................23 DocID030279 Rev 1...
  • Page 4 List of figures UM2170 List of figures Figure 1: STEVAL-ILL082V1 evaluation board plus remote controller (top view) ........1 Figure 2: STEVAL-ILL082V1 evaluation board plus remote controller (bottom view) ........ 1 Figure 3: Smart home lighting architecture ....................5 Figure 4: STEVAL-ILL082V1 key components (top view) ................6 Figure 5: STEVAL-ILL082V1 key components (bottom view) ..............

  • Page 5: Overview

    UM2170 Overview Overview The STEVAL-ILL082V1 features: • Primary side regulation, no optocoupler required • High power (> 0.95) and low (< 18%) over the entire voltage range • Quasi resonant operation • High efficiency (> 84%) • Open/short LED management •...

  • Page 6: Hardware Description

    Overview UM2170 Hardware description The top side of the STEVAL-ILL082V1 board is figured below. Figure 4: STEVAL-ILL082V1 key components (top view) Key top side components include: • J1: the input connector for AC voltage input. • J2: the output connector for the LED load.

  • Page 7: Figure 5: Steval-Ill082V1 Key Components (Bottom View)

    UM2170 Overview The bottom side of the STEVAL-ILL082V1 board is figured below. Figure 5: STEVAL-ILL082V1 key components (bottom view) Key bottom side components include: • HVLED815PF: offline constant current LED driver with primary-sensing, integrated MOSFET, high power factor, low THD and ability to supply 15 W controlled power.

  • Page 8: Getting Started

    Getting started UM2170 Getting started Smart home lighting board used with SPSGRF and SP1ML Connect LED load (10 LED/32 V 322 mA) to J2. Connect mains voltage (185 – 275 V ) through input connector J1. Figure 6: LED load connection 8/24 DocID030279 Rev 1...

  • Page 9: Figure 7: Sp1Ml (Steval-Ill082V1_Remote) Remote Controller

    UM2170 Getting started Use SP1ML (STEVAL-ILL082V1_Remote) to control the LED brightness from 2.5% to 100% or to switch LEDs on or off. decreases output current and switches LEDs off. increases output current and switches LEDs on. Figure 7: SP1ML (STEVAL-ILL082V1_Remote) remote controller DocID030279 Rev 1 9/24...

  • Page 10: Efficiency Testing And Measurements

    Test conditions Devices Input voltage: 185-275 V , 50 Hz AC source: Agilent 6812B LED load: 32 V, 322 mA±1% Power analyzer: Yokogaba -WT310 Figure 8: STEVAL-ILL082V1 test setup Table 2: Test results Efficiency Current regulation current 12.19 10.28 84.35 0.98...

  • Page 11: Figure 9: Input Voltage Versus Led Current

    UM2170 Efficiency testing and measurements Figure 9: Input voltage versus LED current Figure 10: Input voltage versus PF at full load DocID030279 Rev 1 11/24...

  • Page 12: Figure 11: Thd Versus Line Variation

    Efficiency testing and measurements UM2170 Figure 11: THD versus line variation Figure 12: Current regulation Figure 13: Efficiency curve 12/24 DocID030279 Rev 1...

  • Page 13: Iec61000-3-2 Class C Harmonic Measurement

    Figure 15: STEVAL-ILL082V1: LED dimming linearity Standby power consumption The STEVAL-ILL082V1 evaluation board standby power consumption is between 0.4 and 0.6 W for the entire line voltage variation. At the lowest dimming condition, the power consumption is less than standby thanks to the fact that HVLED815 PF IC is working in high voltage startup mode to generate 3.3 V...

  • Page 14: Figure 16: Steval-Ill082V1: Standby Consumption Versus Line Variation

    Efficiency testing and measurements UM2170 Figure 16: STEVAL-ILL082V1: standby consumption versus line variation 14/24 DocID030279 Rev 1...

  • Page 15: Schematic Diagrams

    UM2170 Schematic diagrams Schematic diagrams Figure 17: STEVAL-ILL082V1 circuit schematic (1 of 2) DocID030279 Rev 1 15/24...

  • Page 16: Figure 18: Steval-Ill082V1 Circuit Schematic (2 Of 2)

    Schematic diagrams UM2170 Figure 18: STEVAL-ILL082V1 circuit schematic (2 of 2) PB5_SDN_RADIO NRST PB4_LED_DIMM PUSHBUTTON 100nF PA14_SWCLK 100nF VDD_3 PA14 PA13_SWDIO PC14_OSC_IN PA13 PC15_OSC32_OUT PA12 NRST NRST PA11 100nF PA10_LED_OFF VDDA PA10 PA0_GPIO_0_RADIO STM32L05x PA1_GPIO_3_RADIO PA2_GPIO_2_RADIO 100nF PA3_GPIO_1_RADIO PA5_SPI_SCK_RADIO PA6_SPI_MISO_RADIO...

  • Page 17: Figure 19: Steval-Ill082V1_Remote Circuit Schematic

    UM2170 Schematic diagrams Figure 19: STEVAL-ILL082V1_Remote circuit schematic SP1MOD_TXRXLED SP1MOD_I2C1_SDA R5 470K TXRXLED SP1MOD_SHDN SP1MOD_I2C1_SCL R3 470K SHDN SP1MOD_LED_USER2 SP1MOD_SW2 GPIO0 R4 470K SP1MOD_INT SP1MOD_SW1 GPIO1 NRST MODE0 RESET SP1MOD_LED_USER1 470K MODE1 BOOTMODE SP1MOD_SWCLK SWCLK SP1MOD_SWDIO SWDIO 100nF 10µF 100pF 868 MHz SP1ML SP1MOD_SHDN...

  • Page 18: Bill Of Materials

    Bill of materials UM2170 Bill of materials Table 3: STEVAL-ILL082V1 bill of materials Item Quantity Reference Part/Value Description Manufacturer Order code 10 nF, RDER72J103K2M1H03 Capacitor Murata 630 V±0.1 100 nF, 305 V, Capacitor EPCOS B32921C3104M X2±0.2 22 nF, Capacitor EPCOS B32921C3223M 305 V, X2±0.2...
  • Page 19 UM2170 Bill of materials Item Quantity Reference Part/Value Description Manufacturer Order code BAT54 Schottky diode BAT54JFILM 1 A, 250 V Fuse Littelfuse 39211000000 J1, J2 Header 2 I/O connectors Phoenix 1729128 10-pin/10- position HEADER 5x2 CNC Tech 3220-10-0100-00 shrouded connector 1 mH, L1, L2 Inductors...
  • Page 20 Bill of materials UM2170 Item Quantity Reference Part/Value Description Manufacturer Order code 1.05 R, 0.25 W Resistor Vishay CRCW12061R05FKEA ±0.01 24 K, 0.125 W Resistor Yageo RC0805FR-0724KL ±0.01 8.2 K, 0.063 W Resistor Yageo RC0603JR-078K2L ±0.05 4.99 K, 0.1 W Resistor Yageo RC0603FR-074K99L...

  • Page 21: Table 4: Steval-Ill082V1_Remote Bill Of Materials

    UM2170 Bill of materials Table 4: STEVAL-ILL082V1_Remote bill of materials Item Quantity Reference Part/Value Description Manufacturer Order code SPIRIT1 SP1ML-868 module MEMS U2 (DNM) LGA-14 accelerometer Humidity and U3 (DNM) HLGA-6L temperature sensor D5, D6 ST0201 ESD protection ESDALC6V1-1U2 D3, D4 SOD-323 Schottky diode BAT54JFILM...
  • Page 22 Bill of materials UM2170 Item Quantity Reference Part/Value Description Manufacturer Order code SW1, SW2 0.05 A, 12 V Tactile switches Panasonic EVQ-5PN04K 0.05 A, 12 V Tactile switch Omron B3U-3000P CHIPLED OSRAM Opto D1, D2 645NM RED Semiconductors LH R974-LP-1 DIFF 0805 22/24 DocID030279 Rev 1...

  • Page 23: Revision History

    UM2170 Revision history Revision history Table 5: Document revision history Date Version Changes 08-Feb-2017 Initial release. DocID030279 Rev 1 23/24...
  • Page 24 IMPORTANT NOTICE – PLEASE READ CAREFULLY STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders.

Table of Contents