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NCP1605B - Power Factor Controller

Download the NCP1605B datasheet PDF. This datasheet also covers the NCP1605 variant, as both devices belong to the same power factor controller family and are provided as variant models within a single manufacturer datasheet.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (NCP1605_ONSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number NCP1605B
Manufacturer onsemi
File Size 578.08 KB
Description Power Factor Controller
Datasheet download datasheet NCP1605B Datasheet

Overview

NCP1605, NCP1605A, NCP1605B Enhanced, High Voltage and Efficient Standby Mode, Power Factor Controller The NCP1605 is a controller that exhibits near−unity power factor while operating in fixed frequency, Discontinuous Conduction Mode (DCM) or in Critical Conduction Mode (CRM).

Key Features

  • necessary for building robust and compact PFC stages, with a minimum of external components. In addition, it integrates the skip cycle capability to lower the standby losses to a minimum. General Features.
  • Near.
  • Unity Power Factor.
  • Fixed Frequency, Discontinuous Conduction Mode Operation.
  • Critical Conduction Mode Achievable in Most Stressful Conditions.
  • Lossless High Voltage Current Source for Startup.
  • Soft Skipt Cycle for Low Power Standby Mod.

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