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TL431H Arkusz danych(PDF) 3 Page - Unisonic Technologies |
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TL431H Arkusz danych(HTML) 3 Page - Unisonic Technologies |
3 / 6 page TL431H LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 3 of 6 www.unisonic.com.tw QW-R103-158.A ABSOLU T E M AX I M U M RAT I N GS (Operating temperature range applies, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Cathode Voltage VKA 37 V Cathode Current Range(Continuous) IKA -100 ~ +150 mA Reference Input Current Range IREF -0.05 ~ +10 mA Power Dissipation PD 770 mW Operating Junction TJ +150 °C Operating Ambient (Note 2) TOPR -40 ~ +125 °C Storage Temperature TSTG -65 ~ +150 °C Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. 2. It is guarantee by design, not 100% be tested. RECOM M EN DED OPERAT I N G CON DI T I ON S PARAMETER SYMBOL MIN TYP MAX UNIT Cathode Voltage VKA VREF 36 V Cathode Current IKA 1 100 mA ELECT RI CAL CHARACT ERIST I CS (T C= 25°C, unless otherwise specified.) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT TL431H-A (±0.5%) 2.483 2.495 2.507 V TL431H-1 (±1%) 2.470 2.495 2.520 V TL431H-2 (+2%) 2.520 - 2.545 V Reference Input Voltage VREF VKA=VREF, IKA=10mA TL431H-3 (-2%) 2.445 - 2.470 V Deviation of reference Input Voltage Over temperature ∆T ∆VREF V KA=VREF,IKA=10mA, 0°C ≤T A ≤70°C 4.5 17 mV V KA=10V~VREF -1.0 -2.7 mV/V Ratio of Change in Reference Input Voltage to the Change in Cathode Voltage KA REF ∆V ∆V IKA=10mA V KA=36V~10V -0.5 -2.0 mV/V Reference Input Current IREF IKA=10mA, R1=10k Ω, R2=∞ 1.5 4 µA Deviation of Reference Input Current Over Full Temperature Range ∆T ∆IREF I KA=10mA, R1=10k Ω, R2=∞, TA =full Temperature 0.4 1.2 µA Minimum Cathode Current for Regulation IKA(MIN) VKA=VREF 0.3 0.5 mA Off-State Cathode Current IKA(OFF) VKA=36V, VREF=0 0.05 1.0 µA Dynamic Impedance ZKA VKA=VREF, IKA=1~ 100mA,f ≤1.0kHz 0.15 0.5 Ω |
Podobny numer części - TL431H |
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Podobny opis - TL431H |
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