Datasheet TL431KB (MCC) - 6
| 制造商 | MCC |
| 描述 | Programmable Precision Regulator in SOT-23 Package |
| 页数 / 页 | 7 / 6 — TL431KB. Curve Characteristics. Change in Refe. rence Input. Voltage … |
| 文件格式/大小 | PDF / 647 Kb |
| 文件语言 | 英语 |
TL431KB. Curve Characteristics. Change in Refe. rence Input. Voltage versus Cathode Voltage. Reference Input Current versus
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文件文字版本
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