TC4431 Datasheet, PDF (6/14 Pages) TelCom Semiconductor, Inc – 1.5A HIGH-SPEED 30V MOSFET DRIVERS

TC4431/TC4432
3.0 APPLICATIONS INFORMATION
FIGURE 3-1:
SWITCHING TIME TEST CIRCUIT
V_DD = 30V
1, 8
2
Input
4.7µF
0.1µF
7
Output
6
C_L = 1000pF
+5V
Input
0V
V_DD
Output
0V
90%
10%
t_D1
t_F
90%
t_D2
t_R
90%
10%
10%
Inverting Driver
3
LOCK DIS.
4, 5
Input: 100kHz,
square wave,
t_RISE = t_FALL ≤ 10nsec
+5V
Input
90%
10%
0V
V_DD
Output
t_D1 ^90%
90%
t_D2
t_R
t_F
0V
10%
10%
Noninverting Driver
DS21424B-page 6
 2002 Microchip Technology Inc.