Datasheet LT8603 (Analog Devices) - 2
| Manufacturer | Analog Devices |
| Description | 42V, Low IQ, Quad Output Triple Monolithic Buck Converter and Boost Controller |
| Pages / Page | 38 / 2 — ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Note 1). ORDER INFORMATION … |
| File Format / Size | PDF / 1.9 Mb |
| Document Language | English |
ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Note 1). ORDER INFORMATION http://www.linear.com/product/LT8603#orderinfo
Text Version of Document
LT8603
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Note 1)
Supply Voltages TOP VIEW VIN, PVIN1,2 .. –0.3V to 42V IN1 IN3 PV PG3 POREN GND PV SW3 GND PV SYNC RST CPOR IN3 ... –0.3V to 6V 40 39 38 37 36 35 34 33 32 31 EN/UVLO .. 42V PG1 1 30 RUN3 ISP4, ISN4 .. –42V to 42V GND 2 29 RT TRKSS1-2, RUN3, FB4, PG1-4, SYNC ...6V SW1 3 28 INTVCC FSEL4A, FSEL4B, RST ...6V BST1 4 27 FB3 FB1-3, CPOR, POREN ...3.6V BST2 5 41 26 FB1 GND BIAS ... –0.3V to 15V SW2 6 25 FB2 SW2 Operating Junction Temperature (Notes 2, 5) 7 24 FB4 GND 8 23 V LT8603E .. –40°C to 125°C IN BIAS 9 22 EN/UVLO LT8603I ... –40°C to 125°C PG2 10 21 TRKSS1 Storage Temperature Range .. –65°C to 150°C 11 12 13 14 15 16 17 18 19 20 PG4 GND IN2 TE4 PV V CC4 ISN4 ISP4 FSEL4A GA INT FSEL4B TRKSS2 UJ PACKAGE 40-LEAD (6mm × 6mm) PLASTIC QFN θJA = 33°C/W, θJC = 2°C/W EXPOSED PAD (PIN 41) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION http://www.linear.com/product/LT8603#orderinfo LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT8603EUJ#PBF LT8603EUJ#TRPBF LT8603UJ 40-Lead (6mm × 6mm) Plastic QFN –40°C to 125°C LT8603IUJ#PBF LT8603IUJ#TRPBF LT8603UJ 40-Lead (6mm × 6mm) Plastic QFN –40°C to 125°C Consult ADI 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. 8603f 2 For more information www.linear.com/LT8603 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information System Architecture Boost Controller Buck Regulators General Functions PCB Layout Thermal Considerations Typical Applications Package Description Typical Application Related Parts
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Note 1)
Supply Voltages TOP VIEW VIN, PVIN1,2 .. –0.3V to 42V IN1 IN3 PV PG3 POREN GND PV SW3 GND PV SYNC RST CPOR IN3 ... –0.3V to 6V 40 39 38 37 36 35 34 33 32 31 EN/UVLO .. 42V PG1 1 30 RUN3 ISP4, ISN4 .. –42V to 42V GND 2 29 RT TRKSS1-2, RUN3, FB4, PG1-4, SYNC ...6V SW1 3 28 INTVCC FSEL4A, FSEL4B, RST ...6V BST1 4 27 FB3 FB1-3, CPOR, POREN ...3.6V BST2 5 41 26 FB1 GND BIAS ... –0.3V to 15V SW2 6 25 FB2 SW2 Operating Junction Temperature (Notes 2, 5) 7 24 FB4 GND 8 23 V LT8603E .. –40°C to 125°C IN BIAS 9 22 EN/UVLO LT8603I ... –40°C to 125°C PG2 10 21 TRKSS1 Storage Temperature Range .. –65°C to 150°C 11 12 13 14 15 16 17 18 19 20 PG4 GND IN2 TE4 PV V CC4 ISN4 ISP4 FSEL4A GA INT FSEL4B TRKSS2 UJ PACKAGE 40-LEAD (6mm × 6mm) PLASTIC QFN θJA = 33°C/W, θJC = 2°C/W EXPOSED PAD (PIN 41) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION http://www.linear.com/product/LT8603#orderinfo LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT8603EUJ#PBF LT8603EUJ#TRPBF LT8603UJ 40-Lead (6mm × 6mm) Plastic QFN –40°C to 125°C LT8603IUJ#PBF LT8603IUJ#TRPBF LT8603UJ 40-Lead (6mm × 6mm) Plastic QFN –40°C to 125°C Consult ADI 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. 8603f 2 For more information www.linear.com/LT8603 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information System Architecture Boost Controller Buck Regulators General Functions PCB Layout Thermal Considerations Typical Applications Package Description Typical Application Related Parts
