LTC3105 ABSOLUTE MAXIMUM RATINGS (Note 1) SW Voltage Maximum Junction Temperature (Note 4) .. 125°C DC .. –0.3V to 6V Storage Temperature.. –65°C to 150°C Pulsed (<100ns) ...–1V to 7V Lead Temperature (Soldering, 10 sec.) Voltage, All Other Pins ... –0.3V to 6V MS Package ..300°C Operating Junction Temperature Range (Note 2) ...–40°C to 85°C PIN CONFIGURATION TOP VIEW TOP VIEW FB 1 10 AUX FB 1 12 AUX LDO 2 9 V LDO 2 11 OUT 11 VOUT FBLDO 3 GND 8 PGOOD FBLDO 3 10 PGOOD SHDN 4 7 SW SHDN 4 9 SW MPPC 5 8 V MPPC 5 6 V IN IN GND 6 7 GND DD PACKAGE MS PACKAGE 10-LEAD (3mm × 3mm) PLASTIC DFN 12-LEAD PLASTIC MSOP TJMAX = 125°C, θJA = 43°C/W, θJC = 3°C/W TJMAX = 125°C, θJA = 130°C/W, θJC = 21°C/W EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB ORDER INFORMATION LEAD FREE FINISHTAPE AND REELPART MARKINGPACKAGE DESCRIPTIONTEMPERATURE RANGE LTC3105EDD#PBF LTC3105EDD#TRPBF LFQC 10-Lead (3mm × 3mm) Plastic DFN –40°C to 85°C LTC3105EMS#PBF LTC3105EMS#TRPBF 3105 12-Lead Plastic MSOP –40°C to 85°C Consult LTC Marketing for parts specified with wider operating temperature ranges. Consult LTC Marketing for information on non-standard lead based finish parts. For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/ 3105fb 2 For more information www.linear.com/LTC3105 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Typical Application Related Parts
