AS431IBZ-G1 查看數據表（PDF） - BCD Semiconductor
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AS431IBZ-G1 Datasheet PDF : 17 Pages
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Data Sheet
LOW CATHODE CURRENT ADJUSTABLE PRECISION SHUNT REGULATOR
AS431I
Electrical Characteristics (Continued)
R1
VIN
VKA
IKA
VREF
Figure 4. Test Circuit 4 for VKA=VREF
R3
VIN
R1
IREF
R2
VREF
VKA
IKA
VKA=VREF(1+R1/R2)+ IREF*R1
Figure 5. Test Circuit 5 for VKA﹥VREF
Dec. 2012 Rev. 1. 8
Figure 6. Test Circuit 6 for IOFF
BCD Semiconductor Manufacturing Limited
7
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