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NCP1249

PWM 控制器,具有峰值功率偏移和高電壓啟動(dòng)功能

The NCP1249 is a highly integrated high-voltage PWM controller capable of delivering a rugged and high performance offline power supply with extremely low no-load consumption. With a supply range up to 30 V, the controller hosts a jittered 65-kHz switching circuitry operated in peak current mode con; Integrated High Voltage startup\nProvides lossless start-up sequence\n65kHz operating frequency with 130kHz Frequency Excursion\nAllows for a high peak power delivery without increasing the transformer size\nInternal and Adjustable Over Power Protection (OPP) Circuit\nCompensates peak current for ch;

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

NCP1249

High-Voltage Current-Mode PWM Controller Featuring Peak Power Excursion and Extremely Low Stand-by Power Consumption

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

NCP1249AD65R2G

High-Voltage Current-Mode PWM Controller Featuring Peak Power Excursion and Extremely Low Stand-by Power Consumption

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

NCP1249BD65R2G

High-Voltage Current-Mode PWM Controller Featuring Peak Power Excursion and Extremely Low Stand-by Power Consumption

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

NCP1249C

High-Voltage CurrentMode PWM Controller Featuring Peak Power Excursion

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

NCP1249CD65R2G

High-Voltage CurrentMode PWM Controller Featuring Peak Power Excursion

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

NCP1249D

High-Voltage CurrentMode PWM Controller Featuring Peak Power Excursion

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

NCP1249DD65R2G

High-Voltage CurrentMode PWM Controller Featuring Peak Power Excursion

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

NCP1249AD65R2G

Package:10-SOP(0.154",3.90mm 寬),9 引線;包裝:散裝 類別:集成電路(IC) AC DC 轉(zhuǎn)換器,離線開關(guān) 描述:IC OFFLINE SWITCH FLYBACK 9SOIC

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

NCP1249BD65R2G

Package:10-SOP(0.154",3.90mm 寬),9 引線;包裝:散裝 類別:集成電路(IC) AC DC 轉(zhuǎn)換器,離線開關(guān) 描述:IC OFFLINE SWITCH FLYBACK 9SOIC

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

技術(shù)參數(shù)

  • Compliance:

    Pb-freeHalide free

  • Status:

    ?Active??

  • Description:

    ?PWM Controller Featuring Peak Power Excursion and HV Startup

  • Topology:

    Flyback

  • Control Mode:

    Current Mode

  • fsw Typ (kHz):

    Condition

  • Stand-by Mode:

    Condition

  • UVLO (V):

    8.8

  • Short Circuit Protection:

    Yes

  • Latch:

    Yes

  • Soft Start:

    Yes

  • VCC Max (V):

    35

  • Drive Cap. (mA):

    300 / 500

  • Package Type:

    SOIC9 NB

供應(yīng)商型號品牌批號封裝庫存備注價(jià)格
ON/安森美
2023+
SOIC9NB
86950
一級代理商原裝進(jìn)口深圳現(xiàn)貨
詢價(jià)
ONSemiconductor
24+
9-SOIC
90000
原廠正規(guī)渠道、保證進(jìn)口原裝現(xiàn)貨假一罰十價(jià)格合理
詢價(jià)
三年內(nèi)
1983
只做原裝正品
詢價(jià)
ONSemiconductor
24+
9-SOIC
66800
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源!
詢價(jià)
ON/安森美
20+
原裝
65790
原裝優(yōu)勢主營型號-可開原型號增稅票
詢價(jià)
ON Semiconductor
24+
36500
一級代理/放心采購
詢價(jià)
ON Semiconductor
2010+
N/A
2500
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詢價(jià)
ON/安森美
21+
NA
30000
優(yōu)勢供應(yīng) 實(shí)單必成 可開增值稅13點(diǎn)
詢價(jià)
ON
20+
9-SOP
2500
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ON Sem
25+
25000
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更多NCP1249供應(yīng)商 更新時(shí)間2025-8-1 8:01:00