Datasheet TL431KB (MCC) - 6
| Manufacturer | MCC |
| Description | Programmable Precision Regulator in SOT-23 Package |
| Pages / Page | 7 / 6 — TL431KB. Curve Characteristics. Change in Refe. rence Input. Voltage … |
| File Format / Size | PDF / 647 Kb |
| Document Language | English |
TL431KB. Curve Characteristics. Change in Refe. rence Input. Voltage versus Cathode Voltage. Reference Input Current versus
Model Line for this Datasheet
Text Version of Document
TL431KB Curve Characteristics Change in Refe rence Input Voltage versus Cathode Voltage
0 I =10mA K T =25℃ a -4 LTAGE (mV) VO -8 -12 -16 , REFERENCE INPUT V ref △ -20 0 5 10 15 20 25 30 35 40 V , CATHODE VOLTAGE (V) Test Circuit for V KA KA=Vref(1+R1/R2)+R1*Iref
Reference Input Current versus Ambient Te mperature
3.0 2.5 2.0 1.5 1.0 , REFERENCE INPUT CURRENT (μA) 0.5 I ref I =10mA K R =10KΩ 1 0.0-40 -20 0 0 2 40 0 6 80 100 T , AMBIENT TEMPERATURE (℃) a Test Circuit for Iref
Off-State Cathode Current versus Ambient Temperature
40 30 20 10 , OFF-STATE CATHODE CURRENT (nA) V =36V KA I off V =0V ref 0-40 -20 0 0 2 40 0 6 80 100 Test Circuit for Ioff T , AMBIENT TEMPERATURE (℃) a Rev.3-1-11202020 6/7 MCCSEMI.COM Document Outline 空白页面 空白页面 空白页面 空白页面
0 I =10mA K T =25℃ a -4 LTAGE (mV) VO -8 -12 -16 , REFERENCE INPUT V ref △ -20 0 5 10 15 20 25 30 35 40 V , CATHODE VOLTAGE (V) Test Circuit for V KA KA=Vref(1+R1/R2)+R1*Iref
Reference Input Current versus Ambient Te mperature
3.0 2.5 2.0 1.5 1.0 , REFERENCE INPUT CURRENT (μA) 0.5 I ref I =10mA K R =10KΩ 1 0.0-40 -20 0 0 2 40 0 6 80 100 T , AMBIENT TEMPERATURE (℃) a Test Circuit for Iref
Off-State Cathode Current versus Ambient Temperature
40 30 20 10 , OFF-STATE CATHODE CURRENT (nA) V =36V KA I off V =0V ref 0-40 -20 0 0 2 40 0 6 80 100 Test Circuit for Ioff T , AMBIENT TEMPERATURE (℃) a Rev.3-1-11202020 6/7 MCCSEMI.COM Document Outline 空白页面 空白页面 空白页面 空白页面
