TL431 View Datasheet(PDF) - Shenzhen Jin Yu Semiconductor Co., Ltd.
Part Name
Description
View to exact match
TL431 Datasheet PDF : 8 Pages
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PROGRAMMABLE PRECISION REFERENCES
TL431
Fig. 1 Test Circuit for V KA=VREF
INPUT
VREF
VKA
IKA
DUT
Fig. 2 Test Circuit for V KA≥VREF
INPUT
R1
ＩREF
R2
VREF
VKA
IKA
DUT
VKA=VREF(1+R1/R2)+IREF R1
Fig. ３ Test Circuit for IKA（off)
INPUT
VKA
IKA
DUT
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JinYu
semiconductor
www.htsemi.com
Ｄａｔｅ：２０１１／０５
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