STMicroelectronics L585D1
The L585 is an integrated circuit designed for use with an NPN darlington as a voltage regulator in a threephase alternator charging system. It includes fault diagnostic circuitry which drives a 3 W warning lamp in fault conditions such as open or short circuit connections.| Part No. | L585D1 |
|---|---|
| Datasheet | L585D1 Download |
| Manufacturer |  STMicroelectronics |
| Description | CAR ALTERNATOR REGULATOR |
| Buy | Stock & Price |
DESCRIPTION
Protection against load dump transients, short circuits and low energy spikes is incorporated. BLOCK DIAGRAM SO16 ORDERING NUMBERS : L585 (DIP16) L585D1 (SO16) November 1991 1/9 L585 PIN CONNECTION (*) MUST BE LEFT FLOATINGABSOLUTE MAXIMUM RATINGS
Symbol VS VD Tj Ptot Tstg Top Dump Voltage Junction Temperature Range Power Dissipation at Tamb = 80°C Junction and Storage Temperature Range Operating Temperature Range Parameter Operating supply Voltage (through R S) Value 28 100 – 40 to 150 1 – 55 to 150 – 40 to 125 Unit V V °C W °C °C THERMAL DATA Symbol Parameter Max Max Value 80 50 Unit °C/W °C/W Rth j-amb Thermal Resistance Junction-ambient (*) for DIP 16 Rth j-alumina(*) Thermal Resistance Junction-alumina for SO-16 No te : Soldered on PC board that simulates an application with medium device density on board. (*) Thermal resistance junction-pins with the chip soldered on the middle of an alumina supporting substrate measuring 15 ö 20 mm ; 0.65 mm thickness and infinite heathsink.
