TC1412 Datasheet, PDF (6/14 Pages) TelCom Semiconductor, Inc – 2A HIGH-SPEED MOSFET DRIVERS

TC1412/TC1412N
3.0 APPLICATIONS INFORMATION
FIGURE 3-1:
THERMAL DERATING CURVE
Thermal Derating Curves
1600
1400
1200
8 Pin DIP
1000
800
8 Pin SOIC
600
400
200
0
0 10 20 30 40 50 60 70 80 90 100 110 120
AMBIENT TEMPERATURE (°C)
FIGURE 3-2:
SWITCHING TIME TEST CIRCUIT
V_DD = 16V
2
Input
4.7µF
0.1µF
1,8
6,7
Output
C_L = 1000pF
TC1412
TC1412N
4,5
Input: 100kHz,
square wave,
t_RISE = t_FALL ≤ 10nsec
+5V
Input
90%
10%
0V
t_D1
t_D2
t_F
V_DD
90%
Output
10%
0V
Inverting Driver
TC1412
t_R
90%
10%
+5V
Input
90%
10%
0V
V_DD
Output
90%
90%
t_D1
t_R
t_D2
t_F
0V
10%
10%
Noninverting Driver
TC1412N
DS21391B-page 6
 2002 Microchip Technology Inc.