GS4915 Data Sheet
6.2 Recommended PCB Footprint
0.25
0.50
0.65
CENTER PAD
5.60
4.45
4.45
5.60
NOTE: All dimensions
are in millimeters.
NOTE: Suggested dimensions only. Final dimensions should conform to customer
design rules 1 and process optimizations.
6.3 Packaging Data
Parameter
Value
Package Type
6mm x 6mm 40-pin QFN
Moisture Sensitivity Level
Junction to Case Thermal Resistance, θj-c
3
19.9°C/W
Junction to Air Thermal Resistance, θj-a (at zero airflow)
Junction to Board Thermal Resistance, θj-b
34.9°C/W
12.5°C/W
Psi, ψ
0.5°C/W
Yes
Pb-free and RoHS Compliant
6.4 Ordering Information
Part Number
Package
Temperature Range
GS4915−INE3
Pb-free 40-pin QFN
-20°C to 85°C
39145 - 3 November 2007
25 of 26
GENNUM [ GENNUM CORPORATION ]
