Texas Instruments DS100KR401EVK evaluation board DS100KR401EVK/NOPB DS100KR401EVK/NOPB Datenbogen
Produktcode
DS100KR401EVK/NOPB
www.ti.com
EXAMPLE STENCIL DESIGN
(1.17)
TYP
(5.3)
54X (0.6)
54X (0.25)
12X (1.51)
(9.8)
(0.855) TYP
12X (0.97)
50X (0.5)
4214993/A 07/2013
WQFN
NJY0054A
WQFN
NOTES: (continued)
5. Laser cutting apertures with trapezoidal walls and rounded corners may offer better paste release. IPC-7525 may have alternate
design recommendations.
SYMM
TYP
METAL
SOLDERPASTE EXAMPLE
BASED ON 0.125mm THICK STENCIL
EXPOSED PAD
67% PRINTED SOLDER COVERAGE BY AREA
SCALE:10X
1
18
19
27
28
45
46
54
SYMM