LTM4619 package DescripTion 7 SEE NOTES DIA 0.630 PAD 1 M L K J H G F E D C B A 1 AIL A Y LGA 144 1112 REV C AR DET 2 ACKAGE TED. Y V 3 ATION 4 TIONAL, 5 e 6 TOM VIEW G Y BE EITHER A MOLD OR 7 TING PLANE Y LOADING ORIENT Y ADS: 144 8 TED WITHIN THE ZONE INDICA PACKAGE BOT 9 TION PER JESD MS-028 AND JEP95 TURE LTMXXXXXX µModule 10 TUM -Z- IS SEA PACKAGE IN TRA YOUT CAREFULL AL NUMBER OF P PACKAGE ROW AND COLUMN LABELING MA AMONG µModule PRODUCTS. REVIEW EACH P LA b Y DA 3x, C (0.22 x45°) 11 AILS OF PIN #1 IDENTIFIER ARE OP ! 12 DET BUT MUST BE LOCA THE PIN #1 IDENTIFIER MA MARKED FEA NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M-1994 2. ALL DIMENSIONS ARE IN MILLIMETERS 3 BALL DESIGNA 4 5. PRIMAR 6. THE TOT 7 Y PIN 1 BEVEL PIN “A1” b e TRA 3 COMPONENT F SEE NOTES NOTES A AIL B × 2.82mm) DET PACKAGE SIDE VIEW MAX 2.92 0.66 0.37 2.55 0.15 0.10 0.05 ADS: 144 × 15mm TE NOM 2.82 0.63 Y 15.00 15.00 1.27 13.97 13.97 0.32 2.50 H1 LGA Package X SUBSTRA DIMENSIONS Z S eee MIN 2.72 0.60 0.27 2.45 AL NUMBER OF LGA P AIL B AIL A MOLD CAP H2 TOT DET DET 144-Lead (15mm (Reference LTC DWG # 05-08-1816 Rev C) bbb Z A b D E e F G H1 H2 aaa bbb eee SYMBOL 0.630 ±0.025 SQ. 143x aaa Z 0.0000 D X 6.9850 5.7150 4.4450 3.1750 1.9050 0.6350 0.6350 1.9050 3.1750 4.4450 5.7150 6.9850 Y 6.9850 5.7150 4.4450 3.1750 1.9050 YOUT 0.6350 0.0000 E 0.6350 TOP VIEW 1.9050 PACKAGE TOP VIEW 3.1750 SUGGESTED PCB LA 4.4450 5.7150 6.9850 aaa Z 4 PIN “A1” CORNER 4619fc 24 For more information www.linear.com/LTM4619 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Simplified Block Diagram Decoupling Requirements Operation Applications Information Typical Applications Package Description Revision History Package Photograph Related Parts Design Resources