LT8304/LT8304-1 ABSOLUTE MAXIMUM RATINGSPIN CONFIGURATION(Note 1) SW (Note 2) ..150V TOP VIEW VIN ..100V EN/UVLO ..V EN/UVLO 1 8 TC IN R INTVCC 2 7 RREF FB ..VIN – 0.5V to VIN 9 GND Current Into R VIN 3 6 RFB FB ..200µA INTV GND 4 5 SW CC, RREF, TC ...4V Operating Junction Temperature TJ Range (Notes 3, 4) S8E PACKAGE 8-LEAD PLASTIC SO LT8304E/LT8304E-1 .. –40°C to 125°C θJA = 33°C/W LT8304I/LT8304I-1 .. –40°C to 125°C EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB LT8304H/LT8304H-1 ... –40°C to 150°C Storage Temperature Range .. –65°C to 150°C Lead Temperature (Soldering, 10 sec) ...300°C ORDER INFORMATION http://www.linear.com/product/LT8304#orderinfoLEAD FREE FINISHTAPE AND REELPART MARKING*PACKAGE DESCRIPTIONTEMPERATURE RANGE LT8304ES8E#PBF LT8304ES8E#TRPBF 8304 8-Lead Plastic SO –40°C to 125°C LT8304IS8E#PBF LT8304IS8E#TRPBF 8304 8-Lead Plastic SO –40°C to 125°C LT8304HS8E#PBF LT8304HS8E#TRPBF 8304 8-Lead Plastic SO –40°C to 150°C LT8304ES8E-1#PBF LT8304ES8E-1#TRPBF 83041 8-Lead Plastic SO –40°C to 125°C LT8304IS8E-1#PBF LT8304IS8I-1#TRPBF 83041 8-Lead Plastic SO –40°C to 125°C LT8304HS8E-1#PBF LT8304HS8E-1#TRPBF 83041 8-Lead Plastic SO –40°C to 150°C Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container 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/. Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix. 8304fa 2 For more information www.linear.com/LT8304 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 Typical Application Related Parts Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Package Description Revision History Typical Application Related Parts