Data Sheet

©2012 Fairchild Semiconductor Corporation
FDD770N15A Rev. 1.2
www.fairchildsemi.com
8
FDD770N15A — N-Channel PowerTrench
®
MOSFET
Figure 18. Total Gate Charge Qsync. Test Circuit & Waveforms
V
GS
(DUT)
V
GS
(Driver)
Driver
R
G
V
CC
DUT
V
R
V
DD
()
1
G
R
G
Qsync V t dt
R
=⋅
∫
G
10V
t
t
V
GS