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STMicroelectronics STLUX385A | Demoboard STEVAL-ILL066V2
100 W LED street lighting evaluation board using the STLUX385A digital controller
Details
| Topologie | Leistungsfaktor-Korrektur |
| Eingangsspannung | 90-265 V |
| Schaltfrequenz | 35-60 kHz |
| Ausgang 1 | 10 V / 1 A |
| IC-Revision | 1 |
Beschreibung
The STEVAL-ILL066V2 evaluation board is a complete and configurable solution that efficiently controls a single, dimmable, high-brightness LED string using the STLUX385A digital controller.The LED efficiency is high during all stages of dimming: the STEVAL-ILL066V2 can achieve a 92% efficiency at full load while maintaining a low < 250 mW power consumption in idle periods and less than 500mW during failure (open or short).The STLUX385A device handles a primary side regulated power conversion stage as well as all the supported communication links.The power conversion stage consists of a PFC regulator followed by a “Zero Voltage Switching” (ZVS) LC resonant stage. The high precision dimming is adjusted using a primary side regulation (PSR) control technique.The LED brightness can be dimmed by controlling the LED current down to a very low level.The STEVAL-ILL066V2 evaluation board provides DALI, insulated 0-10 and UART physical communication interfaces, with all communication managed by the STLUX385A device.
Eigenschaften
- based on STLUX385A digital controller
- high efficiency (92%)
- primary side controlled
- up to 100 W (100 V at 1 A or 200 V at 0.5 A)
- single isolated output suitable for LED connection
- wide input voltage range: 90 V to 265 V AC
- adjustable LED current and dimming
- output resolution: 11-bit equivalent
- IDLE mode power consumption: < 250 mW
- real-time fault detection and protection (short-circuit or open circuit)
- remote control via:
- DALI ed.2.0
- 0 - 10 V
- UART
- RoHS compliant
Typische Anwendungen
- Lighting
- Power Conversion
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | C | VR(V (AC)) | Sicherheitsklasse | dV/dt(V/µs) | DF @ 1 kHz(%) | RISO | Raster(mm) | L(mm) | B(mm) | H(mm) | Verpackung | Z @ 100 MHz(Ω) | Zmax(Ω) | Testbedingung Zmax | IR 2(mA) | RDC max.(Ω) | Typ | L(µH) | IR(mA) | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WCAP-FTXX Folienkondensatoren, Across the mains, 150 nF | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-FTXX Folienkondensatoren | Kapazität150 nF | Nennspannung310 V (AC) | SicherheitsklasseX2 | Spannungsanstiegsgeschwindigkeit210 V/µs | Verlustfaktor0.1 % | Isolationswiderstand30 GΩ | Raster15 mm | Länge18 mm | Breite6 mm | Höhe12 mm | VerpackungKarton | – | – | – | – | – | – | – | – | ||||
| WCAP-FTXX Folienkondensatoren, Across the mains, 330 nF | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-FTXX Folienkondensatoren | Kapazität330 nF | Nennspannung310 V (AC) | SicherheitsklasseX2 | Spannungsanstiegsgeschwindigkeit260 V/µs | Verlustfaktor0.1 % | Isolationswiderstand30 GΩ | Raster15 mm | Länge18 mm | Breite8.5 mm | Höhe14.5 mm | VerpackungKarton | – | – | – | – | – | – | – | – | ||||
| WCAP-FTXX Folienkondensatoren, Across the mains, 470 nF | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-FTXX Folienkondensatoren | Kapazität470 nF | Nennspannung310 V (AC) | SicherheitsklasseX2 | Spannungsanstiegsgeschwindigkeit220 V/µs | Verlustfaktor0.1 % | Isolationswiderstand21.28 GΩ | Raster15 mm | Länge18 mm | Breite8 mm | Höhe14 mm | VerpackungKarton | – | – | – | – | – | – | – | – | ||||
 | WE-CBF SMT-Ferrit, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-CBF SMT-Ferrit | – | – | – | – | – | – | – | Länge1.6 mm | Breite0.8 mm | Höhe0.8 mm | – | Impedanz @ 100 MHz120 Ω | Maximale Impedanz200 Ω | Maximale Impedanz510 MHz | Nennstrom 21350 mA | Gleichstromwiderstand0.3 Ω | TypBreitband | – | Nennstrom500 mA | ||||
| WE-CBF SMT-Ferrit, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-CBF SMT-Ferrit | – | – | – | – | – | – | – | Länge1.6 mm | Breite0.8 mm | Höhe0.8 mm | – | Impedanz @ 100 MHz1200 Ω | Maximale Impedanz1500 Ω | Maximale Impedanz150 MHz | Nennstrom 2650 mA | Gleichstromwiderstand0.7 Ω | TypBreitband | – | Nennstrom50 mA | ||||
 | WE-FI Funkentstördrossel, –, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-FI Funkentstördrossel | – | – | – | – | – | – | – | Länge21 mm | Breite11.2 mm | – | – | – | – | – | – | Gleichstromwiderstand0.15 Ω | – | Induktivität300 µH | Nennstrom2500 mA | |||
750510810 | Digital Transformer, –, – | Simulation– | Downloads– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | Produktserie Digital Transformer | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |