AN3105 datasheet(25/30 Pages) STMICROELECTRONICS

부품명	AN3105

상세설명	lighting applications

PDF	30 Pages

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제조업체	STMICROELECTRONICS [STMicroelectronics]

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25 / 30 page

AN3105

PFC coil specifications

Doc ID 16774 Rev 2

25/30

PFC coil specifications

General description and characteristics

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Application type: consumer, home appliance

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Transformer type: open

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Coil former: vertical type, 6 + 6 pins

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Max. temp. rise: 45 °C

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Max. operating ambient temperature: 60 °C

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Mains insulation: N. A.

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Unit finishing: varnished

Electrical characteristics

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Converter topology: boost, transition mode

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Core type: PQ26/20-PC44 or equivalent

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Min. operating frequency: 40 kHz

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Typical operating frequency: 120 kHz

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Primary inductance: 1 mH ± 10% at 1 kHz-0.25 V(a)

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Peak primary current: 2.1 Apk

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RMS primary current: 0.85 ARMS

Electrical diagram and winding characteristics

Figure 17.

PFC coil electrical diagram

Measured between pins #5 and #9.

AN3105 데이터시트(PDF) 25 Page - STMicroelectronics