TC4426AM_05 Datasheet, PDF (6/16 Pages) Microchip Technology – 1.5A Dual High-Speed Power MOSFET Drivers

TC4426AM/TC4427AM/TC4428AM
Note: Unless otherwise indicated, over operating temperature range with 4.5V ≤ V_DD ≤ 18V.
40
35 ^{VDD = 6V}
30
25
20
15
10
5
0
0
500
C_L = 2200 pF
C_L = 1500 pF
C_L = 1000 pF
C_L = 100 pF
1000
1500
FREQUENCY (kHz)
2000
2500
FIGURE 2-13:
Frequency.
Supply Current vs.
40
35 ^{VDD = 6V}
30
25
20
15
10
5
0
0
500
1000
1500
C_LOAD (pF)
2 MHz
900 kHz
600 kHz
200 kHz
20 kHz
2000 2500
FIGURE 2-15:
Supply Current vs.
Capacitive Load.
900
800 BOTH INPUTS = 1
700
600
500
400
300
200
100 ^{BOTH INPUTS = 0}
0
0
5
10
V_DD (V)
T_A = 25°C
15
20
FIGURE 2-14:
vs. Voltage.
Quiescent Supply Current
1100
1000
900 ^{BOTH INPUTS = 1}
800
700
600
500
400
300
200 ^{BOTH INPUTS = 0}
100
0
-100
-50
0
50
TEMPERATURE (°C)
V_DD = 18V
100
150
FIGURE 2-16:
Quiescent Supply Current
vs. Temperature.
DS21939A-page 6
© 2005 Microchip Technology Inc.