Mfr. #:
NCP1937A2DR2G
Description:
Power Factor Correction - PFC COMBO PFC & QUAZI FLYBACK
Lifecycle:
New from this manufacturer.
Delivery
DHL / FedEx / Ups / TNT / EMS
Payment
T/T / Paypal / Visa / MoneyGram / Western / Union
 
Purchase

NCP1937A2DR2G Information

NCP1937 PFC & QR Flyback Controller
ON Semiconductor NCP1937 PFC & QR Flyback Controller integrates power factor correction (PFC) and quasi−resonant flyback functionality necessary to implement a compact and highly efficient Switched Mode Power Supply for an adapter application. The PFC stage exhibits near−unity power factor while operating in a Critical Conduction Mode (CrM) with a maximum frequency clamp. The circuit incorporates all the features necessary for building a robust and compact PFC stage while minimizing the number of external components. The quasi−resonant current−mode flyback stage features a proprietary valley−lockout circuitry, ensuring stable valley switching. This system works down to the 4th valley and toggles to a frequency foldback mode with a minimum frequency clamp beyond the 4th valley to eliminate audible noise. Skip mode operation allows excellent efficiency in light load conditions while consuming very low standby power consumption.Learn More

Specifications

RoHS: Y
Packaging: Reel
Product Category: Power Factor Correction - PFC
Subcategory: PMIC - Power Management ICs
Product Type: PFC - Power Factor Correction
Manufacturer: ON Semiconductor
Brand: ON Semiconductor
Series: NCP1937
Factory Pack Quantity: 2500

NCP1937A2DR2G Price & Stock

ON Semiconductor NCP1937A2DR2G pricing and available inventory.

SellerSKUStock 1 10 100 1000 10000 Updated
Digi-KeyNCP1937A2DR2G-ND-----6.062020-02-14T18:00:26Z
Mouser863-NCP1937A2DR2G-13.7511.669.336.766.302020-02-18T01:01:20Z
AvnetNCP1937A2DR2G-----5.982020-02-19T03:48:25Z
LTL Group50451925,000-----2020-02-19T03:29:56Z
Florida CircuitNCP1937A2DR2G7,500-----2020-02-12T14:03:08Z
Abacus TechnologiesNCP1937A2DR2G8,131-----2019-12-06T00:07:36Z
C Plus ElectronicsNCP1937A2DR2GContact-----2018-05-06T19:06:36Z
Sierra ICNCP1937A2DR2GContact-----2019-12-16T00:48:56Z

AD5242BRUZ1M distributor

NCP1937A2DR2G onsemi - Mouser Electronics
NCP1937A2DR2G onsemi | Integrated Circuits (ICs) | DigiKey
NCP1937A2DR2G - Onsemi - Combination Power Factor ...
Resonant Flyback Controllers for Adapters NCP1937 - onsemi
NCP1937A2DR2G Price and Stock - Findchips
NCP1937A2DR2G Price & Stock | DigiPart
NCP1937A2DR2G ONSEMI - IC: PMIC - Electronic components
NCP1937A2DR2G Onsemi, PFC CONTROLLER - Farnell UK
PDF NCP1937A2DR2G Data sheet ( Hoja de datos )

Alternate Names

ON Semiconductor has several brands around the world that may have alternate names for NCP1937A2DR2G due to regional differences or acquisition. NCP1937A2DR2G may also be known as the following names:

  • ON SEMI
  • ONS
  • ON SEM
  • ONSEMICON
  • ON SEMICONDUCTO
  • ON SEMICONDUCTORS
  • OSC
  • ONSEMIC
  • ONSE
  • SCG
  • ON SEMICONDU
  • ON SEMICONDUCTOR COR
  • ONSM
  • ON SEMICOND
  • ON SEMICO
  • ON SEMICONDUCTOR/FAIRCHILD
  • MOT/ON SEMI
  • ON SEMICONDUCTOR CORPORATION
  • ON4
  • ON SEMICONDUCTOR CORP
  • Fairchild (ON Semiconductor)
  • ON-SEMI SCG
  • ON SEMICONDUTOR
  • ON/PBF
  • ON SEMICONDUCTOR (VA)
  • ON Semiconductor Inc.
  • onsemiconductor