LT3055 Series ABSOLUTE MAXIMUM RATINGS (Note 1) IN Pin Voltage ...±50V TEMP Pin Voltage ..–0.3V, 7V OUT Pin Voltage ... +40V, –50V REF/BYP Pin Voltage ...1V Input-to-Output Differential Voltage ..+50V, –40V Output Short-Circuit Duration .. Indefinite ADJ Pin Voltage ..±50V Operating Junction Temperature Range (Notes 2, 3) SENSE Pin Voltage ..±50V E-, I-Grades ... –40°C to 125°C SHDN Pin Voltage ...±50V MP-Grade .. –55°C to 150°C FAULT1, FAULT2, PWRGD Pin Voltage ..–0.3V, 50V H-Grade ... –40°C to 150°C IMON Pin Voltage ..–0.3V, 7V Storage Temperature Range .. –65°C to 150°C IMIN Pin Voltage ...–0.3V, 7V Lead Temperature: (Soldering, 10 sec) IMAX Pin Voltage ..–0.3V, 7V MSOP Package Only ...300°C PIN CONFIGURATION TOP VIEW TOP VIEW IN 1 16 OUT IN 1 16 OUT IN 2 15 OUT IN 2 15 OUT SHDN 3 14 ADJ/SENSE** SHDN 3 14 ADJ/SENSE** FAULT1 4 17 13 GND/ADJ* FAULT1 4 17 13 GND/ADJ* FAULT2 5 GND 12 GND PWRGD 6 11 REF/BYP FAULT2 5 GND 12 GND TEMP 7 10 IMAX PWRGD 6 11 REF/BYP I 8 MON 9 IMIN TEMP 7 10 IMAX MSE PACKAGE IMON 8 9 I 16-LEAD PLASTIC MSOP MIN TJMAX = 125°C, θJA = 37°C/W, θJC = 5°C/W TO 10°C/W DE PACKAGE TJMAX = 150°C FOR H-GRADE 16-LEAD (4mm × 3mm) PLASTIC DFN EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB TJMAX = 125°C, θJA = 38°C/W, θJC = 4.3°C/W EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB *PIN 13 IS GND FOR LT3055; PIN 13 IS ADJ FOR LT3055-3.3 AND LT3055-5. **PIN 14 IS ADJ FOR LT3055; PIN 14 IS SENSE FOR LT3055-3.3 AND LT3055-5. Rev. B 2 For more information www.analog.com Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Package Description Revision History Typical Application Related Parts
