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OB6561P - High Performance PFC Controller

This page provides the datasheet information for the OB6561P, a member of the OB6563 High Performance PFC Controller family.

Datasheet Summary

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.

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.

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Datasheet preview – OB6561P

Datasheet Details

Part number OB6561P
Manufacturer GreenEngine
File Size 149.84 KB
Description High Performance PFC Controller
Datasheet download datasheet OB6561P Datasheet
Additional preview pages of the OB6561P datasheet.

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Full PDF Text Transcription

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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.
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