LTC2053/LTC2053-SYNC absoluTe MaxiMuM raTings (Note 1) Total Supply Voltage (V+ to V–) ... 11V Storage Temperature Range Input Current .. ±10mA MS8 Package ... –65°C to 150°C |V–IN – VREF | ...5.5V DD Package ... –65°C to 125°C |V+IN – VREF | ..5.5V Lead Temperature (Soldering, 10 sec) ...300°C Output Short-Circuit Duration .. Indefinite Operating Temperature Range LTC2053C, LTC2053C-SYNC ... 0°C to 70°C LTC2053I, LTC2053I-SYNC ..–40°C to 85°C LTC2053H .. –40°C to 125°C pin conFiguraTion TOP VIEW EN 1 8 V+ TOP VIEW –IN 2 7 OUT EN/CLK† 1 8 V+ 9 –IN 2 7 OUT +IN 3 6 RG +IN 3 6 RG V– 4 5 REF V– 4 5 REF MS8 PACKAGE 8-LEAD PLASTIC MSOP DD PACKAGE 8-LEAD (3mm × 3mm) PLASTIC DFN T JMAX = 150°C, θJA = 200°C/W †PIN 1 IS EN ON LTC2053, CLK ON LTC2053-SYNC TJMAX = 125°C, θJA = 160°C/W , UNDERSIDE METAL INTERNALLY CONNECTED TO V– (PCB CONNECTION OPTIONAL) orDer inForMaTion LEAD FREE FINISHTAPE AND REELPART MARKING*PACKAGE DESCRIPTIONTEMPERATURE RANGE LTC2053CDD#PBF LTC2053CDD#TRPBF LAEQ 8-Lead (3mm × 3mm) Plastic DFN 0°C to 70°C LTC2053IDD#PBF LTC2053IDD#TRPBF LAEQ 8-Lead (3mm × 3mm) Plastic DFN –40°C to 85°C LTC2053HDD#PBF LTC2053HDD#TRPBF LAEQ 8-Lead (3mm × 3mm) Plastic DFN –40°C to 125°C LTC2053CMS8#PBF LTC2053CMS8#TRPBF LTVT 8-Lead Plastic MSOP 0°C to 70°C LTC2053IMS8#PBF LTC2053IMS8#TRPBF LTJY 8-Lead Plastic MSOP –40°C to 85°C LTC2053HMS8#PBF LTC2053HMS8#TRPBF LTAFB 8-Lead Plastic MSOP –40°C to 125°C LTC2053CMS8-SYNC#PBF LTC2053CMS8-SYNC#TRPBF LTBNP 8-Lead Plastic MSOP 0°C to 70°C LTC2053IMS8-SYNC#PBF LTC2053IMS8-SYNC#TRPBF LTBNP 8-Lead Plastic MSOP –40°C to 85°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. 2053syncfd 2 For more information www.linear.com/LTC2053 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Typical Applications Package Description Revision History Typical Application Related Parts
