SK431 SKTECHNOLGY | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
V4 oz x: S 4 5 #4 BaP cies SK431 @ Features: Programmable output Voltage to 36 V Low dynamic output impedance Sink current capability of 1 to 100 mA Low output noise voltage , Fast turn on response SOT-89 © Absolute Maximum Ratings (T, = 25 °C, unless otherwise noted. Cathode Current Range (Continuous) | ka | - 100to + 150 Reference Input Current Range -0.05to+10 Operating Temperature Range 25 to +85 Storage Temperature Range "e5to + 150 @ Recmmended Operating Conditions @ Characteristics at Ta= 25°C Reference Input Voltage at Veat Vere, Ika = 10m Vrer | 2.44 | 2.495 | 2.55 Vv Deviation of Reference Input Voltage Over Temperatue AVrer 45 47 mv at Vka= Vrer, Ika = 10 MA, - 25°C s Ta S$ + 85°C /AT : Ratio of Change in Reference Input Voltage to the Change in Cathode Voltage AVrer/A at Ika = 10 mA AVka = 10 V to Vrer Vea 1.0 | -27 | ™VN AVka = 36 V to 10 V -0.5 -2 Reference Input Current Deviation of Reference Input Current Over Full Temperatue fates] - | oa | 12 | oa | at Ika= 10 mA, R1= 10 KO, R2= , - 25°C sTa< +85 °C Ber H Minimum Cathode Current for Regulation [Marva et | hom | | on | ot | ma | Off-Stage Cathode Current Dynamic Impedance at Via= Var, ka = 1 to 100 mA, fs 1 KHz Za ors | 8 2 REV.08 1 of 2
S% BH BI BS crinues SK431 Fg 1 Canoe Curent 92 Ganate Caren Vs Cathode Voltage a, Vs Cahode Voltage wf—_| | 7 Ty) a ee : a a 2.f 1. 1 | TT) 2 47 | | T ; a A «a f/| | | Fs ee ed af | [ | J a sdf [ [ [Ty] m — tT TT TJ rr ee * carosevorge ; wormeieaaa Fig A Pike Risepotes [NT Ty] fT Pt +t Ja ANH ed PT | jeu XT TI ei TTT tT TY fis LT INS a-tt ttt ft | fei | | NUT TT | si] i]t] i ty ea Pee a W SS et TT ANTE 5 fe fhe de. LTT TTT Tey [| TT ar 5 0 % 20 2% 30 3 40 . o « 2 3 4 5 6 7 CenaltionW) sols Fig 5 Dynamic Impedance Fig 6 Small Signal Voltage ‘Vs Frequency Ampiification Vs Frequency Fee Sa o ey Ina-OmA to Tuma Cer 50 [TTT cto THA TT eee CTT TTT ee A fn EL GUND U eseesiiiieeseesi ip sesssisii'eeisessis| NN ES Fatt SCT CMT we LTT so LITT TTT TT 0 10° wo 10° 0" 10° 0° 10° * 107 Frequency (Hz) Frequency (Hz) REV.08 2 of 2