W83310U Datasheet, PDF (12/13 Pages) Winbond – Bus Termination Regulator

W83310U, W83310UG
10. THERMAL PERFORMANCE
Test on Four-Layer (2S2P) JEDEC Test Board
Package Power (W)
Package
Component Temp. (^oC)
Die
Downset
Lead
TO-252-5L
3.18
96
145
79
78
Ambient
Θ jc
(^oC /W)
25
15.5
11. ORDERING INFORMATION
PART NUMBER
W83310U
PACKAGE TYPE
5L TO-252
12. HOW TO READ THE TOP MARKING
PRODUCTION FLOW
W83310U
316GB
W83310UG
316GB
Left line: Winbond logo
1^st line: W83310U, W83310UG (Pb-free package) – the part number
2^nd line: Tracking code Tracking code 316 G B
316: Packages assembled in Year 03’, week 16
G: assembly house ID; O means OSE, G means GR, etc.
B: The IC version
Publication Release Date: January 17, 2006
-9-
Revision 0.7