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    首頁(yè)產(chǎn)品索引NCP1615

    NCP1615

    購(gòu)買收藏
    ?Power Factor Controller, High Voltage, Active X2

    制造商:ON

    中文數(shù)據(jù)手冊(cè)

    產(chǎn)品信息

    The NCP1615 is a high voltage PFC controller designed to drive PFC boost stages based on an innovative Current Controlled Frequency Foldback (CCFF) method. In this mode, the circuit classically operates in critical conduction mode (CrM) when the inductor current exceeds a programmable value. When the current is below this preset level, the NCP1615 linearly decays the frequency down to a minimum of about 26 kHz when the input current is zero. CCFF maximizes the efficiency at both nominal and light load. In particular, the standby losses are reduced to a minimum. An innovative circuitry allows near-unity power factor even when the switching frequency is reduced.
    This product is IEC60950 compliant. Please see the test report and certification in the Conformance report section below.
    • High Voltage Start-Up Circuit
    • Critical conduction mode with current controlled frequency foldback
    • Integrated Input Filter Capacitor (X2) Discharge Circuitry
    • Dynamic Response Enhancer
    • Soft Overvoltage Protection
    • -500 mA/+800 mA Drive Capability
    • Two Vcc startup versions: 10.5 V (A & B) and 17 V (C & D)
    • AC Line Brownout Detection
    • PFC Okay Output

    在線購(gòu)買

    型號(hào)制造商描述購(gòu)買
    NCP1615DDR2GONNCP1615 是一款高電壓 PFC 控制器,可基于創(chuàng)新的電流控制頻率折回 (CCFF) 模式驅(qū)動(dòng) PFC 升壓級(jí)。在此模式下,當(dāng)電感器電流超過編程值時(shí),該電路通常以臨界導(dǎo)通模式 (CrM) 運(yùn)行。當(dāng)電流低于此預(yù)設(shè)水平時(shí),NCP1615 會(huì)將頻率線性下降,當(dāng)電流為零值時(shí)大約降至最小 26 kHz。CCFF 可在標(biāo)稱負(fù)載和輕型負(fù)載下最大程度提高能效。尤其待機(jī)損耗降至最低。創(chuàng)新電路即使在開關(guān)頻率降低時(shí)也能實(shí)現(xiàn)接近一致的功率因數(shù)。此產(chǎn)品符合 IEC60950 標(biāo)準(zhǔn)。請(qǐng)參見下面符合性報(bào)告部分中的測(cè)試報(bào)告和證書。 立即購(gòu)買
    NCP1615D2DR2GONNCP1615 是一款高電壓 PFC 控制器,可基于創(chuàng)新的電流控制頻率折回 (CCFF) 模式驅(qū)動(dòng) PFC 升壓級(jí)。在此模式下,當(dāng)電感器電流超過編程值時(shí),該電路通常以臨界導(dǎo)通模式 (CrM) 運(yùn)行。當(dāng)電流低于此預(yù)設(shè)水平時(shí),NCP1615 會(huì)將頻率線性下降,當(dāng)電流為零值時(shí)大約降至最小 26 kHz。CCFF 可在標(biāo)稱負(fù)載和輕型負(fù)載下最大程度提高能效。尤其待機(jī)損耗降至最低。創(chuàng)新電路即使在開關(guān)頻率降低時(shí)也能實(shí)現(xiàn)接近一致的功率因數(shù)。此產(chǎn)品符合 IEC60950 標(biāo)準(zhǔn)。請(qǐng)參見下面符合性報(bào)告部分中的測(cè)試報(bào)告和證書。 立即購(gòu)買
    NCP1615ADR2GONICCTRLRPFCHVACTIVEX214SOIC 立即購(gòu)買
    NCP1615CDR2GONICCTRLRPFCHVACTIVEX216SOIC 立即購(gòu)買
    NCP1615C2DR2GONNCP1615 是一款高電壓 PFC 控制器,可基于創(chuàng)新的電流控制頻率折回 (CCFF) 模式驅(qū)動(dòng) PFC 升壓級(jí)。在此模式下,當(dāng)電感器電流超過編程值時(shí),該電路通常以臨界導(dǎo)通模式 (CrM) 運(yùn)行。當(dāng)電流低于此預(yù)設(shè)水平時(shí),NCP1615 會(huì)將頻率線性下降,當(dāng)電流為零值時(shí)大約降至最小 26 kHz。CCFF 可在標(biāo)稱負(fù)載和輕型負(fù)載下最大程度提高能效。尤其待機(jī)損耗降至最低。創(chuàng)新電路即使在開關(guān)頻率降低時(shí)也能實(shí)現(xiàn)接近一致的功率因數(shù)。此產(chǎn)品符合 IEC60950 標(biāo)準(zhǔn)。請(qǐng)參見下面符合性報(bào)告部分中的測(cè)試報(bào)告和證書。 立即購(gòu)買
    NCP1615A1DR2GONICCTRLRPFCHVACTIVEX214SOIC 立即購(gòu)買

    技術(shù)資料

    標(biāo)題類型大小(KB)下載
    SOIC14 N MISSING PIN 13PDF43 點(diǎn)擊下載
    SOIC-16 NB, LESS PIN 15PDF58 點(diǎn)擊下載
    High Voltage High Efficiency Power Factor Correction ControllerPDF1663 點(diǎn)擊下載
    NCP1615: High Efficiency, <30 mW No-load PFCPDF700 點(diǎn)擊下載
    IEC60950 Certification for NCP1615PDF342 點(diǎn)擊下載
    IEC60950 Amendment to Test Report 257636 (Report 271889)PDF301 點(diǎn)擊下載
    NCP1615AIOGEVB Bill of Materials (ROHS Compliant)PDF254 點(diǎn)擊下載
    NCP1615AIOGEVB Test ProcedurePDF277 點(diǎn)擊下載

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