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Onsemi NCL31001 | Demoboard NCL31001
Multi-channel enabled Intelligent LED Driver, YellowDot™ Compliant, with Precision Dimming, Diagnostics and Power Metrology
Details
| Topologie | Abwärtswandler |
| IC-Revision | Rev 1 |
Beschreibung
The NCL31001 is an intelligent LED driver, designed to be coupled with the NCL31000 in multi channel applications. Enabling dynamically tuneable luminaires such as dual channel human centric lighting, therapeutic lighting, agriculture, and other multiple color blending applications. The NCL31001 incorporates a high efficiency buck LED driver that supports both high-bandwidth analog and PWM dimming down to zero current. Diagnostics are included to measure input and output currents and voltages, and LED temperature.
Eigenschaften
- High efficiency buck LED driver
- Companionchip to NCL31000, enables multi channel operation
- Integrated metrology, protections and diagnostics
- High modulation bandwidth (~50kHz); VLC capable
- I2C or SPI serial interface
Typische Anwendungen
- LED Lighting, Backlight LED driver
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | L(µH) | IRP,40K(A) | ISAT(A) | RDC max.(mΩ) | fres(MHz) | Bauform | Version | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-PD SMT-Speicherdrossel, 100 µH, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-PD SMT-Speicherdrossel | Induktivität100 µH | – | Sättigungsstrom1.8 A | Gleichstromwiderstand198 mΩ | Eigenresonanzfrequenz5.9 MHz | Bauform1050 | VersionPerformance | ||||
| WE-PD SMT-Speicherdrossel, 330 µH, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-PD SMT-Speicherdrossel | Induktivität330 µH | – | Sättigungsstrom1 A | Gleichstromwiderstand750 mΩ | Eigenresonanzfrequenz3.15 MHz | Bauform1050 | VersionPerformance | ||||
 | WE-PD SMT-Speicherdrossel, 390 µH, 0.61 A | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-PD SMT-Speicherdrossel | Induktivität390 µH | Performance Nennstrom0.61 A | Sättigungsstrom0.42 A | Gleichstromwiderstand2850 mΩ | Eigenresonanzfrequenz3.8 MHz | Bauform7345 | VersionGestanzt | ||||
| WE-PD SMT-Speicherdrossel, 470 µH, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-PD SMT-Speicherdrossel | Induktivität470 µH | – | Sättigungsstrom0.82 A | Gleichstromwiderstand1100 mΩ | Eigenresonanzfrequenz2.5 MHz | Bauform1050 | VersionPerformance |