Datasheet

VN5772AK-E Package and PC board thermal data
Doc ID 16084 Rev 6 27/34
Figure 33. SO-28 HSD thermal impedance junction-ambient single pulse
Table 26. Thermal calculations in transient mode
(1)
1. Calculation is valid in any dynamic operating condition. Pd values set by user.
T
jHS12
Z
thHS
x P
dHS12
+ Z
thHSLS
x (P
dLS3
+ P
dLS4
) + T
amb
T
jLS3
Z
thHSLS
x P
dHS12
+ Z
thLS
x P
dLS3
+ Z
thLSLS
x P
dLS4
+ T
amb
T
jLS4
Z
thHSLS
x P
dHS12
+ Z
thLSLS
x P
dLS3
+ Z
thLS
x P
dLS4
+ T
amb
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&:
WLPHVHF
=7+ +6'#FXDUHD
&X IRRWSULQW
&X F PA
&X F PA
&X IRRWSULQW
&X F PA
&X F PA
*$3*&)7