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UC3863A

LOW COST POWER-SAVING MODE PWM CONTROLLER

文件:342.85 Kbytes 页数:10 Pages

UTC

友顺

UC3863AG-AG6-R

LOW COST POWER-SAVING MODE PWM CONTROLLER

文件:342.85 Kbytes 页数:10 Pages

UTC

友顺

UC3863AG-S08-R

LOW COST POWER-SAVING MODE PWM CONTROLLER

文件:342.85 Kbytes 页数:10 Pages

UTC

友顺

UC3863AG-SH2-R

LOW COST POWER-SAVING MODE PWM CONTROLLER

文件:342.85 Kbytes 页数:10 Pages

UTC

友顺

UC3863AL-AG6-R

LOW COST POWER-SAVING MODE PWM CONTROLLER

文件:342.85 Kbytes 页数:10 Pages

UTC

友顺

UC3863AL-S08-R

LOW COST POWER-SAVING MODE PWM CONTROLLER

文件:342.85 Kbytes 页数:10 Pages

UTC

友顺

UC3863AL-SH2-R

LOW COST POWER-SAVING MODE PWM CONTROLLER

文件:342.85 Kbytes 页数:10 Pages

UTC

友顺

UC3863A

LOW COST POWER-SAVING MODE PWM CONTROLLER FOR FLYBACK CONVERTERS

The UC3863A is a high performance current mode PWMcontroller ideally suited for low standby power. The PWM switchingfrequency is programmable externally at normal operation. LowVDD startup current make the power reliable on startup design anda large value resistor could be used in the startup circui UTC proprietary frequency hopping technology for Improved EMI performance. Power-saving mode for high light-load and standby efficiency Dynamic peak current limiting for constant output power Built-in synchronized slope compensation OLP with automatic recovery OTP and OVP with automatic recovery VDD;

UTC

友顺

技术参数

  • Vcc(MAX)(V):

    36

  • Vcc(ON)(TYP)(V):

    18

  • Vcc(OFF)(TYP)(V):

    7

  • Freq.(TYP)(KHz):

    65

  • Freq.(MXA)(KHz):

    70

  • Duty Cycle%:

    78

  • Start-up current(mA):

    0.002

  • Operatingcurrent(mA):

    0.8

  • Package:

    HSOP-8_SOP-8_SOT-26

供应商型号品牌批号封装库存备注价格
UTC/友顺
23+
SOT-26TR
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO
询价
UTC
25+
SOT-26
20000
原装正品价格优惠,志同道合共谋发展
询价
TI
11+
SOP16
8000
全新原装,绝对正品现货供应
询价
UNIT
24+
SOP16
10000
自己现货
询价
TI
25+
SMD
3378
绝对原装公司现货供应!价格优势
询价
TI(德州仪器)
18+
9800
代理进口原装/实单价格可谈
询价
UNITRODE
24+
sop16
90000
一级代理商进口原装现货、价格合理
询价
TI
06+
SOP16
29290
进口原管原袋现货
询价
TI
16+
SOIC
10000
原装正品
询价
TI
24+
16-SOIC
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
询价
更多UC3863A供应商 更新时间2025-10-11 15:21:00