Integral ILE4250S
Low-power voltage repeater
| Part No. | ILE4250S |
|---|---|
| Datasheet | ILE4250S Download |
| Manufacturer |  Integral |
| Description | Low-power voltage repeater |
| Buy | Stock & Price |
ABSOLUTE MAXIMUM RATINGS
Symbol Parameters ТJ Junction temperature Тstg Storage temperature UI Input voltage UQ Output voltage UADJ Adjustment/disable pin voltage _________ * Ambient temperature is indicated. ** Voltage is not applied to input I ILE4250G, ILE4250S Norm min. max. -40* 150 -50 150 -42 45 -1** 40** -0,3** 40** Unit oC oC V V Table 3 – Recommended operation modes Symbol Parameter Norm Unit Min. Max. ТJ UI UADJ Note: Junction temperature Input voltage Adjustment/disable pin voltage -40* 150 3 40 2 36 oC V V Maximum power Ptot,W, dissipated by IC at ambient temperature TA , is calculated by formula: Ptot = (150 - TA) / Rth j-a , (1) 150 – maximum permissible operating junction temperature, OC. Rth j-a - thermal resistance junction ambient, oC /W, for ILE4250G without heat sink Rth ja is equal 80 oC /W for ILE4250S without heat sink Rth ja is equal 65 oC /W for IC with heat sink Rth ja is calculated by formula Rth j-a = Rth j-c + Rth c-a , (2) Rth j-c - thermal resistance junction case, oC /W.
