IC Phoenix
 
Home ›  UU6 > UC3543J,Power Supply Supervisory Circuit
UC3543J Fast Delivery,Good Price
Part Number:
If you need More Quantity or Better Price,Welcom Any inquiry.
We available via phone +865332716050 Email
Partno Mfg Dc Qty AvailableDescript
UC3543JUCN/a307avaiPower Supply Supervisory Circuit


UC3543J ,Power Supply Supervisory CircuitSLUS188A–APRIL 1997–REVISED FEBRUARY 2007Connection DiagramsDIL-18, SOIC-18 (TOP VIEW)DIL-16, SOIC- ..
UC3544DW , POWER SUPPLY SUPERVISORY CIRCUIT
UC3544DW , POWER SUPPLY SUPERVISORY CIRCUIT
UC3544N , Power Supply Supervisory Circuit
UC3544N , Power Supply Supervisory Circuit
UC3544N , Power Supply Supervisory Circuit
UMB11N , General purpose (dual digital transistors)
UMB1N , General purpose (dual digital transistors)
UMB2N , PNP -100mA -50V Complex Digital Transistors (Bias Resistor Built-in Transistors)
UMB3N , General purpose transistors (dual transistors)
UMB4 N TN , PNP -100mA -50V Complex Digital Transistors
UMB4 N TN , PNP -100mA -50V Complex Digital Transistors


UC3543J
Power Supply Supervisory Circuit
DESCRIPTION fault beforeCurrent Sensing Circuits collector• Internal 1% Accurate Reference wire-or’ed
directly• Programmable Time Delays
circuit,• SCR “Crowbar” Driveof 300 mA other• Remote Activation Capability circuit latch and
reset capability.• Optional Over-Voltage Latch Uncommitted Comparator Inputs for have theVoltage (UC1544 Series Only) inputs levels
2.5V maybe monitoredby dividing down the
reference voltage. current sense circuitThe monolithic integrated circuits contain all the used with external compensationasa linearfunctions necessaryto monitor and control the output orasa highgain comparator. Although nominallyof a sophisticated power supply system. for zero input offset,a fixed threshold mayOver-voltage (O.V.) sensing with provisionto trigger with an external resistor. Insteadof currentan external SCR “crowbar” shutdown; an this circuit may alsobe usedasan additionalundervoltage (U.V.) circuit which can be either theor the anda third amp/comparatorcurrent sensing (C.L.) areall includedin this
the entiretogether with an independent, accurate reference
the outputgenerator.
voltage.
ic,good price


TEL:86-533-2716050      FAX:86-533-2716790
   

©2020 IC PHOENIX CO.,LIMITED