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Infineon Technologies XDPL8220
XDPL8220 PFC+Flyback Dual-Stage MultiMode Controller 50W Reference Design with CDM10V Isolated Dimming Interface
Details
| Topologie | Sperrwandler |
| Eingangsspannung | 90-305 V |
| Ausgang 1 | 48 V / 1.5 A |
| IC-Revision | 1.1 |
Beschreibung
XDPL8220 50 W reference design is a digitally configurable LED driver which has universal input of 90 - 305 Vac, wide output load range of 16-48Vdc and isolated dimming interface (with CDM10V). Please refer next page for the main design features of this board based on XDPL8220 and CDM10V.
Eigenschaften
- Dual-stage flyback with power factor correction (PFC) and high-precision primary side-controlled constant voltage (CV), constant current(CC) and limited power (LP) output.
- Excellent current accuracy of typical +/-2% across universal input voltage range (90 to 305 Vac) and wide output voltage range (from 16V-48V)
- Integrated 600 V HV cell and PFC aux winding charge pump power supply for fast startup start time under 250ms
- Multi-mode control (QR+DCM) flyback stage enables high efficiency and low dimming output
- High power factor (PF>0.9) and low input current total harmonic distortion (iTHD<15%) across universal input voltage range (90 to 305 Vac) and down to 30% load.
- Short time-to-light down to 250ms.
- Low Bill Of Materials (BOM)
- Configurable diming curve to either linear or quadratic (eye-adaptive)
- Configurable minimum dimming current from 10% to 5%
- Intelligent thermal management with adaptive temperature protection
- Active bleeder for dim-to-off function
- Output independent forward mode auxiliary power supply for controller
- Isolated dimming interface with CDM10V
Typische Anwendungen
- LED drivers
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | Pins | PCB/Kabel/Panel | Modularity | Typ | Wire Section | ISAT,10%(A) | fres(MHz) | Version | C | VR(V (DC)) | Endurance(h) | IRIPPLE(mA) | RESR(mΩ) | ILeak(µA) | DF(%) | Raster(mm) | Ø D(mm) | L(mm) | Verpackung | L(µH) | IR(A) | RDC max.(Ω) | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WR-TBL Series 412MB - 3.50 mm Screwless 45° Entry - 2.08 mm² Wires, 2, Schraublos | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | Pins2 | PCB/Kabel/PanelPCB | ModularityNein | Typ45° | Wire Section 14 to 20 (AWG) 2.08 to 0.518 (mm²) | – | – | – | – | – | – | – | – | – | – | Raster3.5 mm | – | Länge8.5 mm | VerpackungKarton | – | Nennstrom2 A | – | ||||
| WR-TBL Series 412MB - 3.50 mm Screwless 45° Entry - 2.08 mm² Wires, 3, Schraublos | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | Pins3 | PCB/Kabel/PanelPCB | ModularityNein | Typ45° | Wire Section 14 to 20 (AWG) 2.08 to 0.518 (mm²) | – | – | – | – | – | – | – | – | – | – | Raster3.5 mm | – | Länge12 mm | VerpackungKarton | – | Nennstrom2 A | – | ||||
 | WE-FI Funkentstördrossel, –, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-FI Funkentstördrossel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Länge14 mm | – | Induktivität68 µH | Nennstrom2.8 A | Gleichstromwiderstand0.055 Ω | |||
 | WE-TI Tonneninduktivität, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-TI Tonneninduktivität | – | – | – | – | – | Sättigungsstrom 11.3 A | Eigenresonanzfrequenz1.8 MHz | VersionGestanzt | – | – | – | – | – | – | – | – | – | Länge10.5 mm | – | Induktivität470 µH | Nennstrom1.15 A | Gleichstromwiderstand0.52 Ω | ||||
 | WCAP-PTHR Aluminium-Polymer-Kondensatoren, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-PTHR Aluminium-Polymer-Kondensatoren | – | – | – | – | – | – | – | – | Kapazität22 µF | Nennspannung63 V (DC) | Endurance 2000 | Rippelstrom1400 mA | ESR (Serienersatzwiderstand)55 mΩ | Leckstrom277.2 µA | Verlustfaktor12 % | Raster3.5 mm | Durchmesser8 mm | Länge11.5 mm | VerpackungAmmopack | – | – | – |