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OB6561P - High Performance PFC Controller

Download the OB6561P datasheet PDF. This datasheet also covers the OB6563 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

OB6561P/OB6563 is a high performance transition mode(TM) Power Factor Correction(PFC) control IC.

Designed with OnBright patented proprietary technology, OB6561P/OB6563 optimizes tradition transition mode control easily achieving system power factor to close to 1 with very low THD.

Key Features

  • Transition mode operation with built-in analog multiplier THD optimization System open loop protection Proprietary audio noise elimination Dynamic and static output over voltage protection(OVP) Cycle-by-Cycle current limiting Burst mode control for improved efficiency at light load External ENA/disable control Under voltage lockout with hysteresis (UVLO) Built in current sense filter, no external RC filter is needed Green mode operation (OB6563) Available in DIP8 and SOP8 packages,RoHS complian.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (OB6563_GreenEngine.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number OB6561P
Manufacturer GreenEngine
File Size 149.84 KB
Description High Performance PFC Controller
Datasheet download datasheet OB6561P Datasheet

📁 Similar Datasheet

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OB6683 High Performance TM PFC/QR Combo Controller On-Bright Electronics

Other Datasheets by GreenEngine

Part Number Description
OB6563 High Performance PFC Controller

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
OB6561P/OB6563 High Performance PFC Controller Description: OB6561P/OB6563 is a high performance transition mode(TM) Power Factor Correction(PFC) control IC. Designed with OnBright patented proprietary technology, OB6561P/OB6563 optimizes tradition transition mode control easily achieving system power factor to close to 1 with very low THD. OB6561P/OB6563 is full compliant with both IEC61000-3-2 and JEIDA- MITI requirements on THD control. www.DataSheet4U.