Package Intersil L28.4x4

Plastic Packages for Integrated Circuits Package Outline Drawing
L28.4x4
28 LEAD THIN QUAD FLAT NO-LEAD PLASTIC PACKAGE
Rev 1, 6/15
A
2.50 В±0.05 PIN #1 INDEX AREA
CHAMFER
0.400 В±0.05 x 45В° В±2В° 0.40 В±0.05
22 28 1 2.50 В±0.05 4.00 В±0.05 21 0.40 В±0.05 15 3.20 В±0.05 B PIN 1
INDEX AREA 0.4 x 6 = 2.40 REF 4.00 В±0.05 7 0.10
2x 14 8 0.4 x 6 = 2.40 REF
3.20 В±0.05 TOP VIEW 0.20 В±0.05
0.10 M C A B BOTTOM VIEW SEE DETAIL X''
PACKAGE
OUTLINE 0.10 C (3.20) C
MAX. 0.80
(28x 0.20) 0.00 -0.05 0.20 REF SEATING PLANE
0.08 C (3.20) (2.50) SIDE VIEW (0.40) (0.40) C 0.20 REF 5 0 ~ 0.05
(2.50) (28x 0.60)
DETAIL "X" TYPICAL RECOMMENDED LAND PATTERN
NOTES:
1. Controlling dimensions are in mm.
Dimensions in ( ) are for reference only. …