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DIO8650 - Single Stage Flyback & PFC Controller

Datasheet Summary

Description

The DIO8650 is a single stage Flyback and PFC controller targeting at LED lighting applications.

The DIO8650 is a primary side controller without applying any secondary feedback circuit for low cost, and drives the Flyback converter in the quasi-resonant mode to achieve higher efficiency.

Features

  • Primary side control eliminates the opto-coupler Valley turn-on of the primary MOSFET to achieve lower switching losses Power factor >0.95 @230VAC THD < 10% @230VAC Reliable short LED and Open LED protection Quick start up:.

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Datasheet Details

Part number DIO8650
Manufacturer DIOO MICROCIRCUITS
File Size 427.50 KB
Description Single Stage Flyback & PFC Controller
Datasheet download datasheet DIO8650 Datasheet
Additional preview pages of the DIO8650 datasheet.

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Full PDF Text Transcription

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Rev 1.2 DIO8650 Single Stage Flyback & PFC Controller With Primary Side Control For LED Lighting Features Primary side control eliminates the opto-coupler Valley turn-on of the primary MOSFET to achieve lower switching losses Power factor >0.95 @230VAC THD < 10% @230VAC Reliable short LED and Open LED protection Quick start up:<500ms Low start up current:15µA typical Package: SOT23-6, SOIC-8 Applications LED Lighting Descriptions The DIO8650 is a single stage Flyback and PFC controller targeting at LED lighting applications. The DIO8650 is a primary side controller without applying any secondary feedback circuit for low cost, and drives the Flyback converter in the quasi-resonant mode to achieve higher efficiency.
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