Datasheet LT8602 (Analog Devices) - 2
| Manufacturer | Analog Devices |
| Description | 42V Quad Monolithic Synchronous Step-Down Regulator |
| Pages / Page | 30 / 2 — absoluTe MaxiMuM raTings (Note 1). pin conFiguraTion. orDer inForMaTion … |
| File Format / Size | PDF / 1.9 Mb |
| Document Language | English |
absoluTe MaxiMuM raTings (Note 1). pin conFiguraTion. orDer inForMaTion http://www.linear.com/product/LT8602#orderinfo
Model Line for this Datasheet
LT8602
Text Version of Document
LT8602
absoluTe MaxiMuM raTings (Note 1)
Supply Voltages BIAS Voltage .. –0.3V to 15V VIN, PVIN1,2 .. –0.3V to 42V Operating Junction Temperature (Notes 2, 3) PVIN3,4 ... –0.3V to 6V LT8602E .. –40°C to 125°C PG1-4, SYNC, TRKSS1-2, RUN3-4, RST Voltages ..6V LT8602I ... –40°C to 125°C RT, FB1-4, CPOR, POREN Voltages ..3.6V Storage Temperature Range .. –65°C to 150°C EN/UVLO Voltage ..42V
pin conFiguraTion
TOP VIEW TOP VIEW IN1 IN3 PG3 POREN GND PVIN1 PVIN1 GND SW3 GND PVIN3 GND SYNC RSTB PG3 POREN GND PV SW3 GND PV SYNC RST CPOR 48 47 46 45 44 43 42 41 40 39 38 37 40 39 38 37 36 35 34 33 32 31 PG1 1 30 RUN3 GND 2 29 RT PG1 1 36 CPOR GND 2 35 RUN3 SW1 3 28 INTVCC GND 3 34 RT BST1 4 27 FB3 SW1 4 33 INTVCC SW1 5 32 FB3 BST2 5 41 26 FB1 BST1 6 49 31 FB1 GND SW2 6 25 FB2 BST2 7 GND 30 GND SW2 8 29 FB2 SW2 7 24 FB4 SW2 9 28 FB4 GND 8 23 V GND 10 27 VIN IN GND 11 26 EN/UVLO GND 9 22 EN/UVLO BIAS 12 25 TRKSS1 BIAS 10 21 TRKSS1 11 12 13 14 15 16 17 18 19 20 13 14 15 16 17 18 19 20 21 22 23 24 PG2 PG4 NC GND IN2 IN4 PV SW4 GND PV RUN4 PG2 PG4 TRKSS2 GND PVIN2 PVIN2 GND SW4 GND PVIN4 GND RUN4 UJ PACKAGE TRKSS2 LXE PACKAGE 40-LEAD (6mm × 6mm) PLASTIC QFN 48-LEAD (7mm × 7mm) PLASTIC LQFP θJC = 2°C/W, θJA = 33°C/W θ EXPOSED PAD (PIN 41) IS GND, MUST BE SOLDERED TO PCB JA = 20°C/W EXPOSED PAD (PIN 49) IS GND, MUST BE SOLDERED TO PCB
orDer inForMaTion http://www.linear.com/product/LT8602#orderinfo TAPE AND REEL (QFN)/ MSL LEAD FREE FINISH TRAY (LXE) PART MARKING* PACKAGE DESCRIPTION RATING TEMPERATURE RANGE
LT8602EUJ#PBF LT8602EUJ#TRPBF LT8602UJ 40-Lead (6mm × 6mm) Plastic QFN 1 –40°C to 125°C LT8602IUJ#PBF LT8602IUJ#TRPBF LT8602UJ 40-Lead (6mm × 6mm) Plastic QFN 1 –40°C to 125°C LT8602ELXE#PBF LT8602ELXE#TRPBF LT8602LXE 48-Lead (7mm × 7mm) Plastic eLQFP 3 –40°C to 125°C LT8602ILXE#PBF LT8602ILXE#TRPBF LT8602LXE 48-Lead (7mm × 7mm) Plastic eLQFP 3 –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. 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. 8602fb 2 For more information www.linear.com/LT8602 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 Revision History Typical Application Related Parts
absoluTe MaxiMuM raTings (Note 1)
Supply Voltages BIAS Voltage .. –0.3V to 15V VIN, PVIN1,2 .. –0.3V to 42V Operating Junction Temperature (Notes 2, 3) PVIN3,4 ... –0.3V to 6V LT8602E .. –40°C to 125°C PG1-4, SYNC, TRKSS1-2, RUN3-4, RST Voltages ..6V LT8602I ... –40°C to 125°C RT, FB1-4, CPOR, POREN Voltages ..3.6V Storage Temperature Range .. –65°C to 150°C EN/UVLO Voltage ..42V
pin conFiguraTion
TOP VIEW TOP VIEW IN1 IN3 PG3 POREN GND PVIN1 PVIN1 GND SW3 GND PVIN3 GND SYNC RSTB PG3 POREN GND PV SW3 GND PV SYNC RST CPOR 48 47 46 45 44 43 42 41 40 39 38 37 40 39 38 37 36 35 34 33 32 31 PG1 1 30 RUN3 GND 2 29 RT PG1 1 36 CPOR GND 2 35 RUN3 SW1 3 28 INTVCC GND 3 34 RT BST1 4 27 FB3 SW1 4 33 INTVCC SW1 5 32 FB3 BST2 5 41 26 FB1 BST1 6 49 31 FB1 GND SW2 6 25 FB2 BST2 7 GND 30 GND SW2 8 29 FB2 SW2 7 24 FB4 SW2 9 28 FB4 GND 8 23 V GND 10 27 VIN IN GND 11 26 EN/UVLO GND 9 22 EN/UVLO BIAS 12 25 TRKSS1 BIAS 10 21 TRKSS1 11 12 13 14 15 16 17 18 19 20 13 14 15 16 17 18 19 20 21 22 23 24 PG2 PG4 NC GND IN2 IN4 PV SW4 GND PV RUN4 PG2 PG4 TRKSS2 GND PVIN2 PVIN2 GND SW4 GND PVIN4 GND RUN4 UJ PACKAGE TRKSS2 LXE PACKAGE 40-LEAD (6mm × 6mm) PLASTIC QFN 48-LEAD (7mm × 7mm) PLASTIC LQFP θJC = 2°C/W, θJA = 33°C/W θ EXPOSED PAD (PIN 41) IS GND, MUST BE SOLDERED TO PCB JA = 20°C/W EXPOSED PAD (PIN 49) IS GND, MUST BE SOLDERED TO PCB
orDer inForMaTion http://www.linear.com/product/LT8602#orderinfo TAPE AND REEL (QFN)/ MSL LEAD FREE FINISH TRAY (LXE) PART MARKING* PACKAGE DESCRIPTION RATING TEMPERATURE RANGE
LT8602EUJ#PBF LT8602EUJ#TRPBF LT8602UJ 40-Lead (6mm × 6mm) Plastic QFN 1 –40°C to 125°C LT8602IUJ#PBF LT8602IUJ#TRPBF LT8602UJ 40-Lead (6mm × 6mm) Plastic QFN 1 –40°C to 125°C LT8602ELXE#PBF LT8602ELXE#TRPBF LT8602LXE 48-Lead (7mm × 7mm) Plastic eLQFP 3 –40°C to 125°C LT8602ILXE#PBF LT8602ILXE#TRPBF LT8602LXE 48-Lead (7mm × 7mm) Plastic eLQFP 3 –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. 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. 8602fb 2 For more information www.linear.com/LT8602 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 Revision History Typical Application Related Parts
