Datasheet

20%
80% 80%
V
IN_H
V
IN_L
t
D3
t
D4
t
t
R
F
0V
5V
0V
ENBL
OUT
V
DD
0V
5V
0V
IN
OUT
20%
80% 80%
20%
80% 80%
OUT
(a) (b)
V
TH
V
TH
V
DD
t
D1
t
D2
t
t
F
R
IN
V
TH
t
D1
t
D2
t
t
V
R
F
TH
UCC27321 , UCC27322
UCC37321, UCC37322
SLUS504G –SEPTEMBER 2002–REVISED MAY 2013 www.ti.com
A. The 20% and 80% thresholds depict the dynamics of the BiPolar output devices that dominate the power MOSFET
transition through the Miller regions of operation.
Figure 1. Switching Waveforms for (a) Inverting Input to (b) Output Times
A. The 20% and 80% thresholds depict the dynamics of the BiPolar output devices that dominate the power MOSFET
transition through the Miller regions of operation.
Figure 2. Switching Waveform for Enable to Output
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