Datasheet LT3502, LT3502A (Analog Devices) - 2

LT3502/LT3502A
absolute MaxiMuM ratings (Note 1)
Input Voltage (VIN) ..40V BD Voltage ..7V BOOST Voltage ...50V Operating Junction Temperature Range (Note 2) BOOST Pin Above SW Pin ...7V LT3502AE, LT3502E .. –40°C to 125°C FB Voltage ...6V LT3502AI, LT3502I .. –40°C to 125°C SHDN Voltage ...40V Storage Temperature Range ..–65°C to 150°C
pin conFiguration
TOP VIEW V TOP VIEW IN 1 8 SW BD 2 7 BOOST SW 1 10 VIN 9 BOOST 2 9 NC FB 3 6 DA NC 3 8 BD DA 4 7 FB SHDN 4 5 GND GND 5 6 SHDN DC PACKAGE MS PACKAGE 8-LEAD (2mm × 2mm) PLASTIC DFN 10-LEAD PLASTIC MSOP θ θ JA = 110°C/W JA = 102°C/W EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB
orDer inForMation LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3502EDC#PBF LT3502EDC#TRPBF LCLV 8-Lead 2mm × 2mm Plastic DFN –40°C to 125°C LT3502IDC#PBF LT3502IDC#TRPBF LCLV 8-Lead 2mm × 2mm Plastic DFN –40°C to 125°C LT3502AEDC#PBF LT3502AEDC#TRPBF LCLT 8-Lead 2mm × 2mm Plastic DFN –40°C to 125°C LT3502AIDC#PBF LT3502AIDC#TRPBF LCLT 8-Lead 2mm × 2mm Plastic DFN –40°C to 125°C LT3502EMS#PBF LT3502EMS#TRPBF LTDTR 10-Lead Plastic MSOP –40°C to 125°C LT3502IMS#PBF LT3502IMS#TRPBF LTDTR 10-Lead Plastic MSOP –40°C to 125°C LT3502AEMS#PBF LT3502AEMS#TRPBF LTDTS 10-Lead Plastic MSOP –40°C to 125°C LT3502AIMS#PBF LT3502AIMS#TRPBF LTDTS 10-Lead Plastic MSOP –40°C to 125°C Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. 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/ 3502fd 2 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 Typical Applications Package Description Typical Application Related Parts