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NCP1652A Datasheet High-Efficiency Single Stage Power Factor Correction

Manufacturer: onsemi

Download the NCP1652A datasheet PDF. This datasheet also includes the NCP1652 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (NCP1652-ONSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number NCP1652A
Manufacturer onsemi
File Size 346.05 KB
Description High-Efficiency Single Stage Power Factor Correction
Download NCP1652A Download (PDF)

Overview

NCP1652, NCP1652A High-Efficiency Single Stage Power Factor Correction and Step-Down Controller The NCP1652 is a highly integrated controller for implementing power factor correction (PFC) and isolated step down ac−dc power conversion in a single stage, resulting in a lower cost and reduced part count solution.

This controller is ideal for notebook adapters, battery chargers and other off−line applications with power requirements between 75 W and 150 W.

The single stage is based on the flyback converter and it is designed to operate in continuous conduction (CCM) or discontinuous conduction (DCM) modes.

Key Features

  • a proprietary Soft.
  • Skip™ to reduce acoustic noise at light loads. Other features found in the NCP1652 include a high voltage startup circuit, voltage feedforward, brown out detector, internal overload timer, latch input and a high accuracy multiplier. Features http://onsemi. com.