Integral ILE4275G
IC of low power voltage regulator
| Part No. | ILE4275G |
|---|---|
| Datasheet | ILE4275G Download |
| Manufacturer |  Integral |
| Description | IC of low power voltage regulator |
| Buy | Stock & Price |
ABSOLUTE MAXIMUM RATINGS
Symbol Parameters ТJ Junction temperature Тstg Storage temperature UI Input voltage UD Reset delay pin voltage ID Reset delay pin current UR Reset pin voltage IRO Reset pin current UQ Output voltage _________ * Ambient temperature is indicated. ** Voltage is not applied to input I ILE4275G, ILE4275S Norm min. max. -40* 150 -50 150 -42 45 -0.3** 7** -2 2 -0,3** 25** -5 5 -1,0** 16** Unit oC oC V V mA V mA V Table 3 – Recommended operation modes Symbol Parameter ТJ Junction temperature UI Input voltage Norm Min. Max. -40* 150 5,6 40 Unit oC V UQ Output voltage 4,9 5,1 V Note: 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 (for IC without heat sink), oC /W, for ILE4275G without heat sink Rth ja is equal 80 oC /W for ILE4275S 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.
