intersil的L12.4X4A - 12导薄双平面线的塑料封装（LDFN）

intersil的L12.4X3A - 12导薄双平面线的塑料封装（LDFN）

L12.4X4A — 12 Lead Dual Flat No-Lead Plastic Package
Plastic Packages for Integrated Circuits

Package Outline Drawing
L12.4x4A
12 LEAD DUAL FLAT NO-LEAD PLASTIC PACKAGE
Rev 1, 3/11
3.2 REF
A 4.00 PIN #1 INDEX AREA 10X 0.50 BSC
6
B 1 6
12X 0 . 45