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onsemi FAN6921AMRMYRoHS

Produttore
onsemi
Cod. Prod.
FAN6921AMRMY
Cod. LCSC
C903536
Imballo
SOIC-16
Numero Cliente
Attr. chiave
SOIC-16 PFC (Power Factor Correction) RoHS
Scheda Tecnicapdf icononsemi FAN6921AMRMY
Esaurito
Avvisami
Minimo: 1Multiplo: 1Unità di vendita: Piece
Aggiungi alla Lista BOM
QtàPr. unit.(Solo per riferimento)Importo totale
1+$ 1.9633$ 1.96
200+$ 0.761$ 152.20
500+$ 0.7332$ 366.60
1,000+$ 0.7209$ 720.90
Package Standard2500/Full Reel
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Specifiche del Prodotto

Tutto
TipoDescrizione
CategoriaIntegrated Circuits (ICs)/Power Management (PMIC)/PFC (Power Factor Correction)
Produttoreonsemi
ImballoSOIC-16
FeaturesSoft-start;Overvoltage protection;Undervoltage Protection;Over temperature protection;Under-voltage lockout
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Descrizione

Traduzione AI

The highly integrated FAN6921AMR combines a Power Factor Correction (PFC) controller and a QuasiResonant PWM controller. Integration provides costeffect design and allows for fewer external components. For PFC, FAN6921AMR uses a controlled on-time technique to provide a regulated DC output voltage and to perform natural power factor correction. An innovative THD optimizer reduces input current distortion at zerocrossing duration to improve THD performance. For PWM, FAN6921AMR provides several functions to enhance power system performance: valley detection, green-mode operation, high / low line over-power compensation. Protection functions include secondaryside open-loop and over-current with auto-recovery protection, external latch triggering, adjustable overtemperature protection by the RT pin and external NTC resistor, internal over-temperature shutdown, VDD pin OVP, DET pin over-voltage for output OVP, and brownin / out for AC input voltage UVP. The FAN6921AMR controller is available in a 16-pin, small-outline package (SOP).

Caratteristiche

Traduzione AI
  • Integrated PFC and Flyback Controller
  • Critical-Mode PFC Controller
  • Zero-Current Detection for PFC Stage
  • Quasi-Resonant Operation for PWM Stage
  • Internal Minimum tOFF 8 μs for QR PWM Stage
  • Internal 10 ms Soft-Start for PWM
  • Brownout Protection
  • High / Low Line Over-Power Compensation
  • Auto-Recovery Over-Current Protection
  • Auto-Recovery Open-Loop Protection
  • Externally Latch Triggering (RT Pin)
  • Adjustable Over-Temperature Latched (RT Pin)
  • VDD Pin and Output Voltage OVP (Latched)
  • Internal Over-Temperature Shutdown (140°C)

Applicazioni

Traduzione AI
  • AC/DC NB Adapters
  • Open-Frame SMPS Battery Charger