Datasheet

7
FN2853.7
September 4, 2015
FIGURE 10B.
FIGURE 10. DIRECT DRIVE OF MOSFET GATES
FIGURE 11. TRANSFORMER COUPLED DRIVE CIRCUIT
FIGURE 12. VERY HIGH SPEED DRIVER
TL494
+V
C
GND
C2
C1
ICL7667
V+
V-
15V
IRF730
IRF730
+165V
DC
E2
E1
+15V
1k
1k
V
OUT
CA1524
CB
EB
EA
ICL7667
V+
V-
18V
IRF730
CA V
IN
470
470
1µF
1µF
IRF730
+165V
0V
-165V
V
OUT
0.1µF
+
4.7F
1/2
1/2
0V - 5V
INPUT
FROM
PWM IC
2200pF
ICL7667
ICL7667
FF10
4.7µF
0.1µF
V+
IN914
D
1
R
1
10k
Q
2
IRFF120
1000pF
C
1
IRFF120
5FF10
Q
1
Z
L
ICL7667