LTC3676/LTC3676-1
36
3676fe
For more information www.linear.com/LTC3676
PACKAGE DESCRIPTION
Please refer to http://www.linear.com/product/LTC3676#packaging for the most recent package drawings.
LXE48 (AA) LQFP 0416 REV A
0° – 7°
11° – 13°
0.45 – 0.75
1.00 REF
11° – 13°
1
48
1.35 – 1.45
0.05 – 0.150.09 – 0.20
0.50
BSC
0.17 – 0.27
GAUGE PLANE
0.25
NOTE:
1. DIMENSIONS ARE IN MILLIMETERS
2. DIMENSIONS OF PACKAGE DO NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED 0.25mm (10 MILS) BETWEEN THE LEADS AND ON ANY
SIDE OF EXPOSED PAD, MAX 0.50mm (20 MILS) AT CORNER OF EXPOSED
3. PIN-1 INDENTIFIER IS A MOLDED INDENTATION, 0.50mm DIAMETER
4. DRAWING IS NOT TO SCALE
R0.08 – 0.20
7.15 – 7.25
5.50 REF
1
36
25
12
5.50 REF
7.15 – 7.25
48
13 24
37
C0.30
PACKAGE OUTLINE
RECOMMENDED SOLDER PAD LAYOUT
APPLY SOLDER MASK TO AREAS THAT ARE NOT SOLDERED
BOTTOM OF PACKAGE—EXPOSED PAD (SHADED AREA)
SIDE VIEW
SECTION A – A
0.50 BSC
1.30 MIN
9.00 BSC
A A
7.00 BSC
1
12
7.00 BSC
4.15 ±0.10
4.15 ±0.10
9.00 BSC
48 37
1324
37
13 24
36 36
25
25
SEE NOTE: 3
C0.30 – 0.50
4.15 ±0.05
4.15
±0.05
C0.30
48-Lead Plastic Exposed Pad LQFP (7mm × 7mm)
(Reference LTC DWG #05-08-1927 Rev A)
Exposed Pad Variation AA
12
