TL431 Просмотр технического описания (PDF) - First Components International

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производитель

TL431

Programmable Precision Reference

First Components International 

TEST CIRCUITS

TL431 Programmable Precision Reference

Fig 1.Test Circuit for VKA=Vref

VKA = Vref (1+ R1 )+ Iref‧R1

R2

Fig 2.Test Circuit for VKA>Vref

Fig 3.Test Circuit for Ioff

APPLICATION EXAMPLE

Fig 4.Test circuit for curves A of stability

boundary conditions

Fig 5.Test circuit for curves B.C and D of

stability boundary conditions

Fig 6.Shunt regulator

6

Fig 7.High current shunt regulator

2001-05-A

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