Datasheet4U Logo Datasheet4U.com

NCP1341 Datasheet Quasi-resonant Flyback Controller

Manufacturer: onsemi

Overview: High-Voltage, Quasi-Resonant, Controller Featuring Valley Lock-Out Switching NCP1341 The NCP1341 is a highly integrated quasi−resonant flyback controller suitable for designing high−performance off−line power converters. With an integrated active X2 capacitor discharge feature, the NCP1341 can enable no−load power consumption below 30 mW.

Key Features

  • a proprietary valley.
  • lockout circuitry, ensuring stable valley switching. This system works down to the 6th valley and transitions to frequency foldback mode to reduce switching losses. As the load decreases further, the NCP1341 enters quiet.
  • skip mode to manage the power delivery while minimizing acoustic noise. The NCP1341 integrates power excursion mode (PEM) to minimize transformer size in designs requiring high transient load capability. If transient load capability is not de.

NCP1341 Distributor & Price

Compare NCP1341 distributor prices and check real-time stock availability from major suppliers. Prices and inventory may vary by region and order quantity.

More Datasheets from onsemi

Part Number Description
NCP134 Very Low Dropout Bias Rail CMOS Voltage Regulator
NCP1340 Controller Featuring Valley Lock-Out Switching
NCP1342 Quasi-Resonant Flyback Controller
NCP1345 High-Voltage Quasi-Resonant Flyback Controller
NCP130 Very Low Dropout Bias Rail CMOS Voltage Regulator
NCP1308 PWM Current Mode Controller
NCP133 Very Low Dropout Bias Rail CMOS Voltage Regulator
NCP1336A Quasi-Resonant PWM Controller
NCP1336B Quasi-Resonant PWM Controller
NCP1337 PWM Current Mode Controller