Package Linear Technology 7x7x1.6 LQFP-48 — 数据表

LX Package
48-Lead Plastic LQFP (7mm × 7mm) (Reference LTC DWG # 05-08-1760 Rev A) 7.15 – 7.25 9.00 BSC 5.50 REF 7.00 BSC
48 0.50 BSC 1
2 48 SEE NOTE: 4 1
2 9.00 BSC
5.50 REF 7.00 BSC 7.15 – 7.25 0.20 – 0.30 A A PACKAGE OUTLINE
C0.30 – 0.50
1.30 MIN
RECOMMENDED SOLDER PAD LAYOUT
APPLY SOLDER MASK TO AREAS THAT ARE NOT SOLDERED
1.60
1.35 – 1.45 MAX 11° – 13° R0.08 – 0.20 GAUGE PLANE
0.25
0° – 7° 11° – 13° 0.09 – 0.20 1.00 REF 0.50
BSC 0.17 – 0.27 0.05 – 0.15 0.45 – 0.75
SECTION A – A COMPONENT
PIN “A1” TRAY PIN 1
BEVEL XXYY
LTCXXXX
LX-ES
Q_ _ _ _ _ _ e3 NOTE:
1. PACKAGE DIMENSIONS CONFORM TO JEDEC #MS-026 PACKAGE OUTLINE
2. DIMENSIONS ARE IN MILLIMETERS …