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UC3543M

电源监控电路

The monolithic integrated circuits contain all the functions necessary to monitor and control the output of a sophisticated power supply system. Over-voltage (O.V.) sensing with provision to trigger an external SCR \"crowbar\" shutdown; an undervoltage (U.V.) circuit which can be used to monitor eit • Includes Over-Voltage, Under-Voltage, and Current Sensing Circuits\n• Internal 1% AccurateReference\n• Programmable Time Delays\n• SCR \"Crowbar\" Drive of 300 mA\n• Remote Activation Capability\n• Optional Over-Voltage Latch\n• Uncommitted Comparator Inputs for Low Voltage Sensing (UC1544 Ser;

TI

德州仪器

UC3543M

Power Supply Supervisory Circuit

文件:1.08791 Mbytes 页数:19 Pages

TI

德州仪器

UC3543N

Power Supply Supervisory Circuit

文件:1.24218 Mbytes 页数:20 Pages

TI

德州仪器

UC3543N

Power Supply Supervisory Circuit

文件:1.17883 Mbytes 页数:20 Pages

TI

德州仪器

技术参数

  • Number of supplies monitored:

    1

  • VCC(Max)(V):

    40

  • VCC(Min)(V):

    4.5

  • Output driver type/reset output:

    Active-lowOpen-drain

  • Time delay(ms):

    Programmable

  • Features:

    Overcurrent senseUndervoltage and overvoltage monitorWide input voltage

  • Rating:

    Military

  • Operating temperature range(C):

    0 to 70

  • Watchdog timer WDI(sec):

    None

供应商型号品牌批号封装库存备注价格
TI德州仪器
22+
24000
原装正品现货,实单可谈,量大价优
询价
TI/德州
2018+
CDIP
32500
德州代理承诺销售原装正品公司可开正规17%增值税票
询价
N/A
99
询价
TI/UNITRODE
24+
DIP16
3
询价
TI
DIP16
01+
22
全新原装进口自己库存优势
询价
UC
25+
DIP-16
2297
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙
询价
TI
1728+
?
14860
只做原装进口,假一罚十
询价
TI
17+
DIP16
9988
只做原装进口,自己库存
询价
TI
25+
DIP-16
2987
只售原装自家现货!诚信经营!欢迎来电!
询价
UNITRODE
25+23+
DIP16
21176
绝对原装正品全新进口深圳现货
询价
更多UC3543M供应商 更新时间2025-12-10 15:01:00