Torex XC9404 | Demoboard XC9404

Beschreibung

The XC9404 series are LED lighting offline controllers that use PFM(Pulse Frequency Modulation) control and have a Power Factor improvement function. The operating input voltage range is 85VAC to 270VAC, and the current is controlled on the primary side without using a Opto-coupler or secondary side control circuit. Because LED current fluctuations caused by input voltage fluctuations and LED voltage fluctuations can be suppressed, a stable LED lighting power supply is obtained.

Eigenschaften

• Operating Voltage: 85VAC ~ 270VAC
• Output Wattage: up to 50W
• Power Factor / THD: Power Factor 0.95 or more / THD up to 10% attainable
• Harmonics regulations: IEC61000-3-2 class C compliance possible
• Control Method: PFM Control
• Function: Opto-coupler free due to primary control, Built-in acceleration Start, Low Start up Current 20μA
• Protection Function: LED Open/Short protection, Over Voltage Protection, Over Current Protection, UVLO
• Package: SOP-8D
• Operation Ambient Temperature: 40℃ ~ +105℃

Typische Anwendungen

• LED Lighting

Weiterführende Informationen

• Datenblatt
• Produktseite des IC-Herstellers