Mfr. #:
NCP1937C61DR2G
Description:
Power Factor Correction - PFC COMBO PFC & QUAZI FLYBACK
Lifecycle:
New from this manufacturer.
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NCP1937C61DR2G 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

NCP1937C61DR2G Price & Stock

ON Semiconductor NCP1937C61DR2G pricing and available inventory.

SellerSKUStock 1 10 100 1000 10000 Updated
Rochester ElectronicsNCP1937C61DR2G2,77510.8310.8310.369.979.972020-02-25T10:02:45Z
Digi-KeyNCP1937C61DR2G-ND-----6.082020-02-24T15:59:41Z
AvnetNCP1937C61DR2G-----5.992020-02-21T03:38:43Z
Ameya360NCP1937C61DR2G15,000-----2020-02-21T09:37:43Z
SourceabilityNCP1937C61DR2G15,000-----2020-02-21T16:07:13Z
LTL Group50451994,000-----2020-02-24T01:31:35Z
Florida CircuitNCP1937C61DR2G15,000-----2020-02-21T19:37:38Z
GreenTree ElectronicsNCP1937C61DR2G10,500-----2020-01-16T13:11:16Z
Abacus TechnologiesNCP1937C61DR2G20,328-----2020-02-24T20:07:32Z
Sierra ICNCP1937C61DR2GContact-----2019-12-16T00:48:56Z

AD5242BRUZ1M distributor

NCP1937C61DR2G onsemi | Integrated Circuits (ICs) - Digikey
Resonant Flyback Controllers for Adapters NCP1937 - onsemi
NCP1937C61DR2G by onsemi Power Factor Corrections | Avnet
NCP1937C61DR2G Datasheet(PDF) - ON Semiconductor
NCP1937C61DR2G onsemi | Mouser Australia
combo pfc & quazi flyback contrl / reel - Newark Canada
NCP1937C61DR2G Rochester Electronics - Distributors and Price ...
NCP1937C61DR2G ON Semiconductor | WIN SOURCE
Power Management ICs IC CTLR PFC/FLYBACK - Apogeeweb
Jun 21, 2021
NCP1937C61DR2G Onsemi, PFC CONTROLLER | Farnell Spain

Alternate Names

ON Semiconductor has several brands around the world that may have alternate names for NCP1937C61DR2G due to regional differences or acquisition. NCP1937C61DR2G may also be known as the following names:

  • ON SEMI NCP1937C61DR2G
  • ONS NCP1937C61DR2G
  • ON SEM NCP1937C61DR2G
  • ONSEMICON NCP1937C61DR2G
  • ON SEMICONDUCTO NCP1937C61DR2G
  • ON SEMICONDUCTORS NCP1937C61DR2G
  • OSC NCP1937C61DR2G
  • ONSEMIC NCP1937C61DR2G
  • ONSE NCP1937C61DR2G
  • SCG NCP1937C61DR2G
  • ON SEMICONDU NCP1937C61DR2G
  • ON SEMICONDUCTOR COR NCP1937C61DR2G
  • ONSM NCP1937C61DR2G
  • ON SEMICOND NCP1937C61DR2G
  • ON SEMICO NCP1937C61DR2G
  • ON SEMICONDUCTOR/FAIRCHILD NCP1937C61DR2G
  • MOT/ON SEMI NCP1937C61DR2G
  • ON SEMICONDUCTOR CORPORATION NCP1937C61DR2G
  • ON4 NCP1937C61DR2G
  • ON SEMICONDUCTOR CORP NCP1937C61DR2G
  • Fairchild (ON Semiconductor) NCP1937C61DR2G
  • ON-SEMI SCG NCP1937C61DR2G
  • ON SEMICONDUTOR NCP1937C61DR2G
  • ON/PBF NCP1937C61DR2G
  • ON SEMICONDUCTOR (VA) NCP1937C61DR2G
  • ON Semiconductor Inc. NCP1937C61DR2G
  • onsemiconductor NCP1937C61DR2G