Datasheet LTM4627 (Analog Devices) - 2

LTM4627
ABSOLUTE MAXIMUM RATINGS (Note 1)
VIN ... –0.3V to 22V INTVCC Peak Output Current (Note 6) ..100mA INTVCC, VOUT (VOUT ≤ 3.3V with Internal Operating Temperature Range (Note 2) .. DIFF AMP), VOUT_LCL, PGOOD, EXTVCC ... –0.3V to 6V E and I-Grades ... –40°C to 125°C MODE_PLLIN, fSET, TRACK/SS, MP-Grade .. –55°C to 125°C V – + OSNS , VOSNS , DIFF_OUT ... –0.3V to INTVCC Storage Temperature Range .. –55°C to 125°C COMP, VFB... –0.3V to 2.7V Reflow (Peak Body) Temperature .. 250°C RUN (Note 5) ... –0.3V to 5V
PIN CONFIGURATION
TOP VIEW TOP VIEW MODE_PLLIN MODE_PLLIN V INTVCC TRACK/SS COMP INTVCC TRACK/SS COMP IN VIN 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 A A RUN RUN VIN B f V SET IN B fSET C C INTVCC INTVCC D D E EXTVCC E EXTVCC PGOOD PGOOD F VFB F VFB GND GND G PGOOD G PGOOD H SGND H SGND J V + + OSNS J VOSNS K DIFF_OUT K DIFF_OUT VOUT VOUT L VOUT_LCL L VOUT_LCL M V – – OSNS M VOSNS VOUT VOUT BGA PACKAGE LGA PACKAGE 133-LEAD (15mm × 15mm × 4.92mm) 133-LEAD (15mm × 15mm × 4.32mm) TJ(MAX) = 125°C, θJA = 17.9°C/W, θJCbottom = 5.9°C/W, θJCtop = 15°C/W, θJB = 6.1°C/W, TJ(MAX) = 125°C, θJA = 16.6°C/W, θJCbottom = 4.6°C/W, θJCtop = 15°C/W, θJB = 5.1°C/W, θ VALUES DETERMINED PER JESD 51-12 USING A JESD 51-9 DEFINED PCB θ VALUES DETERMINED PER JESD 51-12 USING A JESD 51-9 DEFINED PCB WEIGHT = 2.8g WEIGHT = 2.6g
ORDER INFORMATION PART MARKING* PACKAGE MSL TEMPERATURE RANGE PART NUMBER PAD OR BALL FINISH DEVICE FINISH CODE TYPE RATING (Note 2)
LTM4627EV#PBF Au (RoHS) LTM4627V e4 LGA 3 –40°C to 125°C LTM4627IV#PBF Au (RoHS) LTM4627V e4 LGA 3 –40°C to 125°C LTM4627EY#PBF SAC305 (RoHS) LTM4627Y e1 BGA 3 –40°C to 125°C LTM4627IY#PBF SAC305 (RoHS) LTM4627Y e1 BGA 3 –40°C to 125°C LTM4627IY SnPb (63/37) LTM4627Y e0 BGA 3 –40°C to 125°C LTM4627MPY#PBF SAC305 (RoHS) LTM4627Y e1 BGA 3 –55°C to 125°C LTM4627MPY SnPb (63/37) LTM4627Y e0 BGA 3 –55°C to 125°C Consult Marketing for parts specified with wider operating temperature • Recommended LGA and BGA PCB Assembly and Manufacturing ranges. *Device temperature grade is indicated by a label on the shipping Procedures: container. Pad or ball finish code is per IPC/JEDEC J-STD-609. www.linear.com/umodule/pcbassembly • Terminal Finish Part Marking: • LGA and BGA Package and Tray Drawings: www.linear.com/leadfree www.linear.com/packaging 4627fc 2 For more information www.linear.com/LTM4627 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Decoupling Requirements Operation Applications Information Typical Applications Package Description Package Photos Package Description Revision History Typical Application Related Parts