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LTM4653 数据表(PDF) 2 Page - Linear Technology |
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LTM4653 数据表(HTML) 2 Page - Linear Technology |
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2 / 32 page  LTM4653 2 Rev 0 For more information www.analog.com PIN CONFIGURATION ABSOLUTE MAXIMUM RATINGS Terminal Voltages VIN, VD, SVIN, SW, VOUT, VOSNS, ISETa....–0.3V to 60V GND, ISETb, EXTVCC ............................ –0.3V to 28V RUN .................................... GND–0.3V to PGND+60V INTVCC, PGDFB, VINREG, COMPa, COMPb, IMONa, IMONb ........................................ –0.3V to 4V fSET...................................................–0.3V to INTVCC CLKIN, PGOOD (Relative to GND) ........... –0.3V to 6V Terminal Currents INTVCC Peak Output Current (Note 8)................30mA TEMP+..................................................–1mA to 10mA TEMP– .................................................–10mA to 1mA Temperatures Internal Operating Temperature Range (Note 2) ............................................. –40°C to 125°C Storage Temperature Range .............. –55°C to 125°C Peak Solder Reflow Package Body Temperature ............................................ 245°C (Note 1) (All Voltages Relative to VOUT– Unless Otherwise Indicated) 1 A B C D E F G H J K L 2 3 4 TOP VIEW BGA PACKAGE 77-PIN (15mm × 9mm × 5.01mm) 5 6 7 VIN VD VOUT TEMP– NC NC IMONa NC SW GND SVIN VINREG SGND fSET RUN PGOOD PGDFB CLKIN PGND PGND SGND VOSNS EXTVCC INTVCC COMPb COMPa ISETb ISETa TEMP+ TEMP– TEMP+ IMONb TJMAX = 125°C θJCtop = 20.6°C/W, θJCbottom = 5.1°C/W, θJB = 6.0°C/W, θJA = 15.5°C/W θ VALUES DETERMINED PER JESD51-12 WEIGHT = 1.8 GRAMS ORDER INFORMATION PART NUMBER PAD OR BALL FINISH PART MARKING* PACKAGE TYPE MSL RATING TEMPERATURE RANGE (SEE NOTE 2) DEVICE FINISH CODE LTM4653EY#PBF SAC305 (RoHS) LTM4653Y e1 BGA 3 –40°C to 125°C LTM4653IY#PBF SAC305 (RoHS) e1 –40°C to 125°C LTM4653IY SnPb (63/37) e0 –40°C to 125°C • Device temperature grade is indicated by a label on the shipping container. • Pad or ball finish code is per IPC/JEDEC J-STD-609. • Terminal Finish Part Marking: www.linear.com/leadfree • This product is not recommended for second side reflow. For more information, go to www.linear.com/BGA-assy • Recommended BGA PCB Assembly and Manufacturing Procedures: www.linear.com/BGA-assy • BGA Package and Tray Drawings: www.linear.com/packaging • This product is moisture sensitive. For more information, go to: www.linear.com/BGA-assy http://www.linear.com/product/LTM4653#orderinfo |
类似零件编号 - LTM4653 |
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类似说明 - LTM4653 |
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