Datasheet LT8603 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | 42V, Low IQ, Quad Output Triple Monolithic Buck Converter and Boost Controller |
| 页数 / 页 | 38 / 2 — ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Note 1). ORDER INFORMATION … |
| 修订版 | B |
| 文件格式/大小 | PDF / 3.0 Mb |
| 文件语言 | 英语 |
ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Note 1). ORDER INFORMATION LEAD FREE FINISH. TAPE AND REEL. PART MARKING*
该数据表的模型线
文件文字版本
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 LT8603J .. –40°C to 150°C 11 12 13 14 15 16 17 18 19 20 Storage Temperature Range .. –65°C to 150°C 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 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 LT8603JUJ#PBF LT8603JUJ#TRPBF LT8603UJ 40-Lead (6mm x 6mm) Plastic QFN –40°C to 150°C
AUTOMOTIVE PRODUCTS**
LT8603EUJ#WPBF LT8603EUJ#WTRPBF LT8603UJ 40-Lead (6mm × 6mm) Plastic QFN –40°C to 125°C LT8603IUJ#WPBF LT8603IUJ#WTRPBF LT8603UJ 40-Lead (6mm × 6mm) Plastic QFN –40°C to 125°C LT8603JUJ#WPBF LT8603JUJ#WTRPBF LT8603UJ 40-Lead (6mm × 6mm) Plastic QFN –40°C to 150°C Contact the factory for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. Tape and reel specifications. Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix.
**
Versions of this part are available with controlled manufacturing to support the quality and reliability requirements of automotive applications. These models are designated with a #W suffix. Only the automotive grade products shown are available for use in automotive applications. Contact your local Analog Devices account representative for specific product ordering information and to obtain the specific Automotive Reliability reports for these models. Rev. B 2 For more information www.analog.com 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 Revision History 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 LT8603J .. –40°C to 150°C 11 12 13 14 15 16 17 18 19 20 Storage Temperature Range .. –65°C to 150°C 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 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 LT8603JUJ#PBF LT8603JUJ#TRPBF LT8603UJ 40-Lead (6mm x 6mm) Plastic QFN –40°C to 150°C
AUTOMOTIVE PRODUCTS**
LT8603EUJ#WPBF LT8603EUJ#WTRPBF LT8603UJ 40-Lead (6mm × 6mm) Plastic QFN –40°C to 125°C LT8603IUJ#WPBF LT8603IUJ#WTRPBF LT8603UJ 40-Lead (6mm × 6mm) Plastic QFN –40°C to 125°C LT8603JUJ#WPBF LT8603JUJ#WTRPBF LT8603UJ 40-Lead (6mm × 6mm) Plastic QFN –40°C to 150°C Contact the factory for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. Tape and reel specifications. Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix.
**
Versions of this part are available with controlled manufacturing to support the quality and reliability requirements of automotive applications. These models are designated with a #W suffix. Only the automotive grade products shown are available for use in automotive applications. Contact your local Analog Devices account representative for specific product ordering information and to obtain the specific Automotive Reliability reports for these models. Rev. B 2 For more information www.analog.com 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 Revision History Related Parts