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OB6563 - High Performance PFC Controller

Download the OB6563 datasheet PDF. This datasheet also covers the OB6563_On variant, as both devices belong to the same high performance pfc controller family and are provided as variant models within a single manufacturer datasheet.

General Description

OB6563 is an active transition-mode (TM) power factor correction (PFC) controller for AC-DC switching mode power supply applications.

Key Features

  • an internal start-up timer for stand-alone.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (OB6563_On-BrightElectronics.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number OB6563
Manufacturer On-Bright
File Size 290.43 KB
Description High Performance PFC Controller
Datasheet download datasheet OB6563 Datasheet

📁 Similar Datasheet

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Other Datasheets by On-Bright

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
On Bright Confidential to OB6563 High Performance PFC Controller Product Specification GENERAL DESCRIPTION OB6563 is an active transition-mode (TM) power factor correction (PFC) controller for AC-DC switching mode power supply applications. OB6563 features an internal start-up timer for stand-alone applications, a one quadrant multiplier with THD optimizer for near unity power factor, zero current detector (ZCD) to ensure TM operation, a current sensing comparator with builtin leading-edge blanking, and a totem pole output ideally suited for driving a power MOSFET.