Datasheet

T on PCB
B
T on of ICtop
T
1mm
(a) Example RGW (QFN) Package Measurement
(b) Example KTW (DDPAK) Package Measurement
1mm
T on of IC
T
top
(1)
T on PCB
surface
B
(2)
TPS749xx
SBVS082G –JUNE 2007–REVISED NOVEMBER 2010 www.ti.com
(1) T
T
is measured at the center of both the X- and Y-dimensional axes.
(2) T
B
is measured below the package lead on the PCB surface.
Figure 30. Measuring Points for T
T
and T
B
16 Submit Documentation Feedback Copyright © 2007–2010, Texas Instruments Incorporated