LTM4601HV PACKAGE DESCRIPTIONPlease refer to http://www.linear.com/designtools/packaging/ for the most recent package drawings. PIN 1 12 11 10 9 8 7 6 5 4 3 2 1 A B TED. C ATION BGA 118 0112 REV A D TIONAL, E e F TOM VIEW G Y BE EITHER A MOLD OR G TING PLANE Y LOADING ORIENT H TED WITHIN THE ZONE INDICA PACKAGE BOT J TION PER JESD MS-028 AND JEP95 TURE LTMXXXXXX µModule K TUM -Z- IS SEA PACKAGE IN TRA L b Y DA AILS OF PIN #1 IDENTIFIER ARE OP AIL A M DET BUT MUST BE LOCA THE PIN #1 IDENTIFIER MA MARKED FEA DET NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M-1994 2. ALL DIMENSIONS ARE IN MILLIMETERS 3 BALL DESIGNA 4 5. PRIMAR 6. SOLDER BALL COMPOSITION IS 96.5% Sn/3.0% Ag/0.5% Cu Y PIN 1 BEVEL PIN “A1” b e TRA 3 COMPONENT F SEE NOTES Z NOTES A A2 AIL B DET PACKAGE SIDE VIEW MAX 3.62 0.70 2.92 0.90 0.66 0.15 0.10 0.20 0.30 0.15 × 3.42mm) b1 TE Y NOM 3.42 0.60 2.82 0.75 0.63 15.0 15.0 1.27 13.97 13.97 0.27 – 0.37 X × 15mm A1 Z Z DIMENSIONS SUBSTRA M M BGA Package ddd eee MIN 3.22 0.50 2.72 0.60 0.60 AL NUMBER OF BALLS: 118 AIL B AIL A TOT MOLD CAP DET DET ccc Z // bbb Z A A1 A2 b b1 D E e F G aaa bbb ccc ddd eee SYMBOL Øb (118 PLACES) 118-Lead (15mm (Reference LTC DWG # 05-08-1903 Rev A) 2.45 – 2.55 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 0.630 ±0.025 Ø 118x 4601hvfb 25 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 Photos Related Parts