TL431L-S08-R Просмотр технического описания (PDF) - Unisonic Technologies
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TL431L-S08-R Datasheet PDF : 7 Pages
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TL431
TEST CIRCUIT
LINEAR INTEGRATED CIRCUIT
INPUT
VKA
IKA(OFF)
UTC TL431
For VKA=VREF
APPLICATION CIRCUIT
VKA=VREF×(1+R1/R2)+IREF×R1
For VKA≥VREF
For IKA(OFF)
VOUT=(1+R1/R2)×VREF
Shutdown Regulator
VOUT=(1+R1/R2)×VREF
Minimum VOUT=VREF+5V
VOUT=(1+R1/R2)×VREF
Output Control of a Three Higher-current Shunt Regulator
-Terminal Fixed Regulator
IOUT=VREF/RS
Constant-current Sink
IOUT =VREF/RCL
Current Limiting or Current Source
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QW-R103-003,AC
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